APA (7th ed.) Citation

Pacaut, M. (1971). Federico Barbarroja. Espasa-Calpe.

Chicago Style (17th ed.) Citation

Pacaut, Marcel. Federico Barbarroja. Madrid: Espasa-Calpe, 1971.

MLA (9th ed.) Citation

Pacaut, Marcel. Federico Barbarroja. Espasa-Calpe, 1971.

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