# How to add multiple images in one place using captions like Figure x. a, Figure x.b?

Is it possible to caption the two figures as Figure x.a, Figure x.b?

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You need to be more specific. Why not post an minimal working example (MWE) to explain what you have at the moment, and what you would like to get? – Jubobs Feb 14 '14 at 13:36

I think the subcaption package does what you are looking for. Here's a MWE:

\documentclass{article}
\usepackage{subcaption}

\DeclareCaptionSubType*{figure}
\captionsetup[subfigure]{labelformat=simple}

\begin{document}
\begin{figure}
\centering
\subcaptionbox{First letter}
[.4\linewidth]{\Huge A}
\subcaptionbox{Second letter}
[.4\linewidth]{\Huge B}
\caption{Two letters}\label{fig:letters}
\end{figure}
\end{document}


which produces the following output:

You can include a "graphic" (picture, etc.) by use of the graphicx package and then replacing \Huge A and \Huge B with the command \includegraphics{<filename>}.

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If you mean can you alter the format of how you can change a reference to "Figure 1.x" from "Figure 1x" you might like to check out the answer to a question I asked a while back (note the example shows how you do it both with the standard ref and cleveref

Is it possible to make a reference to a subfigure to appear Figure 2(a) with cleveref?

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You can use subfig package.

\begin{figure}
\centering
\subfloat[][\emph{Text one}.]

An alternative would be subcaption. – Johannes_B Feb 14 '14 at 14:36