I am using the article class and I am using the \title command to create titles for each chapter. I could use \chapter with the book class, but I prefer to use article class.

So, for instance, for the introduction I would write:

\title{\underline{\textbf{Chapter 1}} \bigskip \bigskip \break
\textbf{Introduction}}
\date{}
\maketitle


For sections and subsections I use the usual \section and \subsection commands.

\renewcommand*\contentsname{Table of contents}
\tableofcontents
\newpage


I want it to look as follows:

Table of contents (title of page)

Acknowledgements.......................i
List of tables.......................vii
List of figures......................vii
Chapter 1. Introduction................1
1.1. Section Title..................4
1.2. Section Title.................14
1.3. Section Title.................24
1.3.1. Subsection title........26
1.3.2. Subsection title........29
Chapter 2. Chapter 2 Title here.......40


I tried to use \addcontentsline{toc}{chapter} but unsuccessfully

Note that as it stands the Acknowledgements title is also created with \title and the corresponding section appears before the table of contents.

• Maybe the report class is a good middle option between article and book? report has \chapter but it has less whitespace compared to book. Using a section level with a class that does not have this level (i.e., what you try to do) is bound to result in several problems. Jul 30, 2021 at 16:09
• Why do you prefer the article class in preference to book? You might try the memoir class which enables you to sort of swap between book and article appearance. Jul 30, 2021 at 16:57
• How are you planning on getting the \section etc., numbers preceeded by the "chapter" numbers? Jul 30, 2021 at 17:06

This is a wrong approach. Give to Caesar what belongs to Caesar and to \title what belongs to \title (that is, the title of the document and nothig else).

What you show is the ToC of a book, not of an article, with chapters, and a front matter with roman numerals, etc. Force to the article class to behave like a book is against nature.

A better approach is to use the memoir class and simply add the option article to format the chapters like the sections, without having to do anything else. Moreover, this class is very customizable, so you can change the ToC exactly as you showed without the help of extra packages. Example:

\documentclass[article,oneside,12pt]{memoir}
\usepackage{lipsum}
\setsecnumdepth{subsubsection}
\settocdepth{subsubsection}
\renewcommand*{\cftchapterdotsep}{\cftdotsep}
\renewcommand*{\cftchaptername}{Chapter\space}
\renewcommand{\cftchapteraftersnum}{.}
\begin{document}
\frontmatter
\tableofcontents* % * = No sense show the ToC in the ToC ...
\clearpage
\listoftables\clearpage
\listoffigures\clearpage
\mainmatter
\chapter{foo}\lipsum[1-10]
\section{abc}\lipsum[11-20]
\section{def}\lipsum[21-30]
\begin{table}\caption{table}\end{table}\newpage
\begin{figure}\caption{figure}\end{figure}\newpage
\subsection{ghi}\lipsum[31-39]
\subsection{jkl}\lipsum[40-49]
\subsubsection{mno}\lipsum[50-52]
\subsubsection{pqr}\lipsum[54]
\chapter{bah}\lipsum[55]
\end{document}

• thanks! I was trying now report has someone suggested in the comments and that is also working well it seems. But I will also try this one and compare the outputs. thanks! Jul 31, 2021 at 10:31