APA (7th ed.) Citation

Gide, A. P. G., & Bussy, D. (1954). Strait is the Gate.

Chicago Style (17th ed.) Citation

Gide, André Paul Guillaume, and Dorothy Bussy. Strait Is the Gate. London, 1954.

MLA (9th ed.) Citation

Gide, André Paul Guillaume, and Dorothy Bussy. Strait Is the Gate. 1954.

Warning: These citations may not always be 100% accurate.