APA (7th ed.) Citation

Polo, M. (1981). Viajes (7a. ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Polo, Marco. Viajes. 7a. ed. Madrid: Espasa-Calpe, 1981.

MLA (9th ed.) Citation

Polo, Marco. Viajes. 7a. ed. Espasa-Calpe, 1981.

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