APA (7th ed.) Citation

Hanisch, E., & Sans Huélin, G. (1944). Historia de Rusia. Espasa-Calpe.

Chicago Style (17th ed.) Citation

Hanisch, Erdmann, and Guillermo Sans Huélin. Historia De Rusia. Madrid: Espasa-Calpe, 1944.

MLA (9th ed.) Citation

Hanisch, Erdmann, and Guillermo Sans Huélin. Historia De Rusia. Espasa-Calpe, 1944.

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