Knight, G. W. (1955). The Mutual Flame. Methuen & Co.
Cita Chicago Style (17a ed.)Knight, G. Wilson. The Mutual Flame. Londres, Inglaterra: Methuen & Co, 1955.
Cita MLA (9a ed.)Knight, G. Wilson. The Mutual Flame. Methuen & Co, 1955.
警告：這些引文格式不一定是100％准確.