LaTeX: sidewaystable MWE

\documentclass[a4paper,11pt]{book}
\usepackage{booktabs}% http://ctan.org/pkg/booktabs
\usepackage{rotating}% http://ctan.org/pkg/rotating
\begin{document}
\begin{sidewaystable}
\begin{tabular}{cccc}
  \toprule
  One & Two & Three & Four \\
  \midrule
  AAAAAAAAAAAAA &
  BBBBBBBBBBBBB &
  CCCCCCCCCCCCC &
  DDDDDDDDDDDDD \\
  \bottomrule
\end{tabular}
\caption{This is a table.}
\end{sidewaystable}

\begin{sidewaystable}
\begin{tabular}{cccc}
  \toprule
  One & Two & Three & Four \\
  \midrule
  AAAAAAAAAAAAA &
  BBBBBBBBBBBBB &
  CCCCCCCCCCCCC &
  DDDDDDDDDDDDD \\
  \bottomrule
\end{tabular}
\caption{This is a table.}
\end{sidewaystable}
\end{document}​