APA (7th ed.) Citation

Delaisi, F. El petroleo. Fernandez editores.

Chicago Style (17th ed.) Citation

Delaisi, Francis. El Petroleo. La Plata: Fernandez editores.

MLA (9th ed.) Citation

Delaisi, Francis. El Petroleo. Fernandez editores.

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