Cita APA (7th ed.)

Dawodu, O. F., & Oshinowo. (2014). Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University.

Cita Chicago (17th ed.)

Dawodu, Olukayode Fatai, i Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.

Cita MLA (9th ed.)

Dawodu, Olukayode Fatai, i Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.