APA

Angle C. W., Dabros T. & Hamza H. A.Demulsifier effectiveness in treating heavy oil emulsion in the presence of fine sands in the production fluids. : .

Chicago

Angle Chandra W, Dabros Tadeusz and Hamza Hassan A.Demulsifier effectiveness in treating heavy oil emulsion in the presence of fine sands in the production fluids. : .

Harvard

Angle C. W., Dabros T. and Hamza H. A.Demulsifier effectiveness in treating heavy oil emulsion in the presence of fine sands in the production fluids. : .

MLA

Angle Chandra W, Dabros Tadeusz and Hamza Hassan A.: . .