APA (7th ed.) Citation

Leiker, S., & Auer, J. C. F. (1946). Three witnesses: A novel. Querido.

Chicago Style (17th ed.) Citation

Leiker, Sjoerd, and Johanna Cornelia Fagginger Auer. Three Witnesses: A Novel. New York: Querido, 1946.

MLA (9th ed.) Citation

Leiker, Sjoerd, and Johanna Cornelia Fagginger Auer. Three Witnesses: A Novel. Querido, 1946.