APA (7th ed.) Citation

Richter, C. (1940). The trees. Knopf.

Chicago Style (17th ed.) Citation

Richter, Conrad. The Trees. New York: Knopf, 1940.

MLA (9th ed.) Citation

Richter, Conrad. The Trees. Knopf, 1940.

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