APA (7th ed.) Citation

Salkin, P., & Greef, G. d. (1920). Etudes africaines. F. Larcier.

Chicago Style (17th ed.) Citation

Salkin, Paul, and Guillaume de Greef. Etudes Africaines. Bruxelles [Brussels]: F. Larcier, 1920.

MLA (8th ed.) Citation

Salkin, Paul, and Guillaume de Greef. Etudes Africaines. F. Larcier, 1920.

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