APA (7th ed.) Citation

Weil, S., Raper, D., Muggeridge, M., & Sproxton, V. (1974). Gateway to God. Fontana.

Chicago Style (17th ed.) Citation

Weil, Simone, David Raper, Malcolm Muggeridge, and Vernon Sproxton. Gateway to God. London: Fontana, 1974.

MLA (9th ed.) Citation

Weil, Simone, et al. Gateway to God. Fontana, 1974.