Alberta Oil Sands

MLA

Percy, Kevin E Percy, and K.E Percy. Alberta Oil Sands. Elsevier, 2012.

APA

Percy, P., Percy, K. E, & Percy, K. (2012). Alberta Oil Sands. Elsevier.

Chicago

Percy, Kevin E Percy, and K.E Percy. Alberta Oil Sands. : Elsevier, 2012.