APA (7th ed.) Citation

Mergendahl, C. (1963). The drums of April: A novel. Putnam.

Chicago Style (17th ed.) Citation

Mergendahl, Charles. The Drums of April: A Novel. New York: Putnam, 1963.

MLA (9th ed.) Citation

Mergendahl, Charles. The Drums of April: A Novel. Putnam, 1963.

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