documentclass{book}
usepackage{titlesec,microtype}
usepackage[french]{babel}
 usepackage{natbib}
usepackage{tocbibind}

usepackage{caption}
titleformat{chapter}[display]
 {normalfontnormalsizescshape}
 {makebox[textwidth]{titlerule[0.8ex]quadtextls{chaptername}      thechapterquadtitlerule[0.8ex]}}
{1ex}
{titlerulevspace{1ex}centeringhugetextls[50]}
[titlerule]

titleformat{name=chapter,numberless}[display]
{normalfontnormalsizescshape}
{makebox[textwidth]{titlerule[0.8ex]}}
{1ex}
{titlerulevspace{1ex}centeringhugetextls[50]}
 [titlerule]

begin{document}
 addcontentsline{toc}{chapter}{contentsname}
 chapter*{Tables des mati`{e}res}

 addcontentsline{toc}{chapter}{listfigurename}
 listoffigures
 listoftables
addcontentsline{toc}{chapter}{Introduction G'{e}n'{e}rale}
chapter{Premier chapitre}
end{document}