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.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.