APA (7th ed.) Citation

Mack, G. (1951). Gustave Courbet. Knopf.

Chicago Style (17th ed.) Citation

Mack, Gerstle. Gustave Courbet. New York: Knopf, 1951.

MLA (9th ed.) Citation

Mack, Gerstle. Gustave Courbet. Knopf, 1951.

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