Dawodu, O. F., & Oshinowo. (2014). Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University.
Citazione stile Chigago Style (17a edizione)Dawodu, Olukayode Fatai, e Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.
Citatione MLA (9a ed.)Dawodu, Olukayode Fatai, e Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.