APA (7th ed.) Citation

Knovel (Firm) & Brooks, J. (1990). Classic petroleum provinces. Geological Society.

Chicago Style (17th ed.) Citation

Knovel (Firm) and J. Brooks. Classic Petroleum Provinces. London: Geological Society, 1990.

MLA (9th ed.) Citation

Knovel (Firm) and J. Brooks. Classic Petroleum Provinces. Geological Society, 1990.

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