%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{5}

\bibitem{Kenyon_etal2006} Kenyon, M., Day, P. K., Bradford, C. M., Bock, J. J., \& Leduc, H. G. (2006). Background-limited membrane-isolated TES bolometers for far-IR/submillimeter direct-detection spectroscopy. \textit{Nucl. Instr. \& Meth. Phys. Res. A}, \textit{559}, 456--458.

\end{thebibliography}

\end{document}

