\documentclass{article}

\usepackage{lineno,hyperref}

\begin{document}
 
\section{First section}
 
This document is an example of \texttt{thebibliography} environment using 
in bibliography management. Three items are cited: \textit{The \LaTeX\ Companion} 
book \cite{Murmu20111901}, the Einstein journal paper \cite{Lee2010466}, and the 
Donald Knuth's website \cite{Gheshlaghi2011934}. The \LaTeX\ related items are
\cite{Lee2010466,Murmu20111901}. 
 
\bibliographystyle{myref}
\bibliography{MyReferences}
\end{document}