\documentclass[11pt,a4paper,oneside]{article}
\usepackage{natbib}
\usepackage{url}
\usepackage[utf8x]{inputenc}
\usepackage{siunitx}
\usepackage{indentfirst}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{tikz}
\usetikzlibrary{arrows}
\usetikzlibrary{patterns}
\usepackage{caption}
\usepackage{pgfplots}
\usepackage{listings}
\usepackage{color}
\usepackage[colorlinks]{hyperref}
\usepackage{graphicx}
\graphicspath{{images/}}
\usepackage{hyperref}
\usepackage{parskip}
\usepackage{cite}
\usepackage{fancyhdr}
\usepackage{vmargin}
\setmarginsrb{3 cm}{2.5 cm}{3 cm}{2.5 cm}{1 cm}{1.5 cm}{1 cm}{1.5 cm}
\title{Life is too short to learn LaTeX} % Title
\author{Rageful} % Author
\date{01.01.2019} % Date
\makeatletter
\let\thetitle\@title
\let\theauthor\@author
\let\thedate\@date
\makeatother
\pagestyle{fancy}
\fancyhf{}
\rhead{\theauthor}
\lhead{\thetitle}
\cfoot{\thepage}
\renewcommand{\refname}{Referance}
\begin{document}
\begin{titlepage}
\centering
\vspace*{0.5 cm}
\includegraphics[scale = 0.08]{latex.png}\\[1.0 cm]
{\centering \textsc{\LARGE \ \ \ \ \ \ \ \ \ LATEX} \newline\newline \textsc{\LARGE PROJECT}\\[2.0 cm]}
\textsc{\Large 17.01.2019}\\[0.5 cm]
\rule{\linewidth}{0.2 mm} \\[0.4 cm]
{ \huge \bfseries \thetitle}\\
\rule{\linewidth}{0.2 mm} \\[3.5 cm]
\begin{minipage}{0.5\textwidth}
\begin{flushleft} \large
\emph{Person A}\\
\end{flushleft}
\end{minipage}~
\begin{minipage}{0.4\textwidth}
\begin{flushright} \large
\emph{Person B :} \\
\end{flushright}
\end{minipage}\\[2 cm]
\end{titlepage}
\section{Preface}
Why is LaTeX too hard? \cite{NAMEHuman:1}
\newpage
\bibliographystyle{unsrt}
\bibliography{\water} % bibliography prints here
\end{document}