APA (7th ed.) Citation

Grognou, V. (2011). Blue petroleum. The Star.

Chicago Style (17th ed.) Citation

Grognou, Virginie. Blue Petroleum. The Star, 2011.

MLA (9th ed.) Citation

Grognou, Virginie. Blue Petroleum. The Star, 2011.

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