APA

Martin D. E., Lyons D, Concawe, Martin D. E. & Lyons D. (1996). Collection and disposal of used lubricating oil. Brussels: Concawe.

Chicago

Martin D E, Lyons D, Concawe, Martin D E and Lyons D. 1996. Collection and disposal of used lubricating oil. Brussels: Concawe.

Harvard

Martin D. E., Lyons D, Concawe, Martin D. E. and Lyons D. (1996). Collection and disposal of used lubricating oil. Brussels: Concawe.

MLA

Martin D E, Lyons D, Concawe, Martin D E and Lyons D. Collection and disposal of used lubricating oil. Brussels: Concawe. 1996.