APA

Bird G., Redford D., Willmon G., Alberta Research Council, World Petroleum Congress (14th : 1994 : Stavanger), Redford D., Willmon G. & Alberta Research Council.Research partering for progress. : .

Chicago

Bird Gordon, Redford D.A, Willmon G, Alberta Research Council, World Petroleum Congress (14th : 1994 : Stavanger), Redford D.A, Willmon G and Alberta Research Council.Research partering for progress. : .

Harvard

Bird G., Redford D., Willmon G., Alberta Research Council, World Petroleum Congress (14th : 1994 : Stavanger), Redford D., Willmon G. and Alberta Research Council.Research partering for progress. : .

MLA

Bird Gordon, Redford D.A, Willmon G, Alberta Research Council, World Petroleum Congress (14th : 1994 : Stavanger), Redford D.A, Willmon G and Alberta Research Council.: . .