APA (7th ed.) Citation

Christoflour, R. (1938). Louis Le Cardonnel. Plon.

Chicago Style (17th ed.) Citation

Christoflour, Raymond. Louis Le Cardonnel. Paris: Plon, 1938.

MLA (9th ed.) Citation

Christoflour, Raymond. Louis Le Cardonnel. Plon, 1938.

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