APA (7th ed.) Zitazioa

Kunitz, S. J., & Haycraft, H. (1942). Twentieth century authors. A biographical dictionary of modern literature. H. W. Wilson Company.

Chicago Style (17th ed.) Zitazioa

Kunitz, Stanley J., eta Howard Haycraft. Twentieth Century Authors. A Biographical Dictionary of Modern Literature. Nueva York: H. W. Wilson Company, 1942.

MLA (9th ed.) Zitazioa

Kunitz, Stanley J., eta Howard Haycraft. Twentieth Century Authors. A Biographical Dictionary of Modern Literature. H. W. Wilson Company, 1942.