APA (7th ed.) Citation

Bernheim, M., & Bernheim, E. (1971). The drums speak: The story of Kofi, a boy of West Africa (1st American ed.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Bernheim, Marc, and Evelyne Bernheim. The Drums Speak: The Story of Kofi, a Boy of West Africa. 1st American ed. New York: Harcourt Brace Jovanovich, 1971.

MLA (9th ed.) Citation

Bernheim, Marc, and Evelyne Bernheim. The Drums Speak: The Story of Kofi, a Boy of West Africa. 1st American ed. Harcourt Brace Jovanovich, 1971.