APA (7th ed.) Citation

Frank, B., & Keins, P. (1941). Cervantes. Espasa-Calpe.

Chicago Style (17th ed.) Citation

Frank, Bruno, and Paul Keins. Cervantes. Madrid: Espasa-Calpe, 1941.

MLA (9th ed.) Citation

Frank, Bruno, and Paul Keins. Cervantes. Espasa-Calpe, 1941.

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