APA (7th ed.) Citation

Ritchter, C. (1940). The trees. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Ritchter, Conrad. The Trees. New York: Alfred A. Knopf, 1940.

MLA (9th ed.) Citation

Ritchter, Conrad. The Trees. Alfred A. Knopf, 1940.

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