APA (7th ed.) Citation

Sinclair , U., & Alaiz , F. (1929). !Petroleo!.. Bauza.

Chicago Style (17th ed.) Citation

Sinclair , Upton, and Felipe Alaiz. !Petroleo!.. Barcelona: Bauza, 1929.

MLA (8th ed.) Citation

Sinclair , Upton, and Felipe Alaiz. !Petroleo!.. Bauza, 1929.