%&LaTeX
\documentclass{article}

\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{5}

\bibitem{Chang2015} Chang, M. (2015). Data Analytics for Education and Healthcare. (Vol. 7). Athabasca University.

\end{thebibliography}

\end{document}

