APA (7th ed.) Citation

Birot, P. (1968). Portugal. Moretón.

Chicago Style (17th ed.) Citation

Birot, Pierre. Portugal. Bilbao: Moretón, 1968.

MLA (9th ed.) Citation

Birot, Pierre. Portugal. Moretón, 1968.

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