APA (7th ed.) Citation

Birt, T., & Nelken, M. (1925). La Cultura romana. Calpe.

Chicago Style (17th ed.) Citation

Birt, Theodor, and Margarita Nelken. La Cultura Romana. Madrid: Calpe, 1925.

MLA (9th ed.) Citation

Birt, Theodor, and Margarita Nelken. La Cultura Romana. Calpe, 1925.

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