Wilson, J. R. (1968). The side of the angels. The Companion Book Club.
Cita Chicago Style (17a ed.)Wilson, John Rowan. The Side of the Angels. Londres, Inglaterra: The Companion Book Club, 1968.
Cita MLA (9a ed.)Wilson, John Rowan. The Side of the Angels. The Companion Book Club, 1968.
警告：這些引文格式不一定是100％准確.