APA (7th ed.) Citation

Boulle, P. (1957). The test. Vanguard Press.

Chicago Style (17th ed.) Citation

Boulle, Pierre. The Test. New York: Vanguard Press, 1957.

MLA (9th ed.) Citation

Boulle, Pierre. The Test. Vanguard Press, 1957.

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