Cita APA (7a ed.)

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.