\documentclass[a4paper,12pt]{article}
\usepackage{mystyle}
\bibliography{references.bib}

% length: 2000 - 2500 words


\begin{document}
  \input{title}
  \tableofcontents

  % less than 100 words
  \include{intro}
  
% Write a report critically assessing the approach New Zealand has
% taken to environmental impact assessment (EIA) to date. Your report
% should consider the purpose and principles of EIA and discuss to
% what extent EIA is incorporated within New Zealand’s
% environmental management arrangements.

  % 750 to 1000 words
  \include{main}
  % 750 to 1000 words
  \include{discussion}
  
  % 400 words
  \include{conclusion}

  \printbibliography[heading=bibnumbered]

\end{document}