APA (7th ed.) Citation

Hamsun, K. (1920). Hunger. A.A. Knopf.

Chicago Style (17th ed.) Citation

Hamsun, Knut. Hunger. New York: A.A. Knopf, 1920.

MLA (9th ed.) Citation

Hamsun, Knut. Hunger. A.A. Knopf, 1920.