# Referencing with svjour3 (Springer)

I am unable to do referencing with natbib using springer 's svjour3 template. If I add natbib in the following preamble, it gives me error. I wanna use author year style for citation and alphabetical references with my bib file. what am I doing wrong?

\RequirePackage{fix-cm}
\documentclass[smallextended]{svjour3}
\smartqed
\bibliographystyle{spbasic}
\usepackage{natbib}
\usepackage{graphicx}
\usepackage{mathptmx}
\usepackage{amsmath}
\usepackage{cite}
\usepackage{latexsym}
\clearpage
\begin{document}

• You can use natbib as a global option and kick ouy both packages, natbib and cite, from the preamble. Harder to say more, since 8gives me error* isn't specific. please provide a [minimal working example](dickimaw-books.com/latex/minexample/index.html0. – Johannes_B Dec 4 '15 at 8:11
• For sure, do not load both cite and natbib. – Mico Dec 4 '15 at 8:18
• @Johannes_B Thank you for response. kicking out both cite and natbib does not solve my issue. If I add only \usepackage{natbib}, it does not solve my problem. Excuse me I am very beginner, I dont know how to explain my problem in technological language as minimal working example. – Amber Dec 4 '15 at 9:22
• It is no technological language, it is just a code example. A compilable one. Just take half an hour to read the linked material and we will be able to help you within minutes. Without understanding a problem, a solution will achieved by guessing and looking into a crystal ball for days. And that is very unsatisfying. – Johannes_B Dec 4 '15 at 9:36
• Maybe you just need to delete the auxiliary files. not sure. – Johannes_B Dec 4 '15 at 9:36

As explained above, keeping only natbib leads to something that works

\RequirePackage{fix-cm}
\documentclass[smallextended]{svjour3}
\smartqed

\usepackage{natbib}
\usepackage{graphicx}
\usepackage{mathptmx}
\usepackage{amsmath}
\usepackage{latexsym}
\begin{filecontents}{mybib.bib}
@BOOK{foo,
AUTHOR =       {J. Doe and F. Foo},