APA

Haight G. L., Eng P., ESSO Resources Canada, World Petroleum Congress (11th. : 1983 : London), Eng P. & ESSO Resources Canada.Project development challenges in an Arctic environment. : .

Chicago

Haight Gordon L, Eng P, ESSO Resources Canada, World Petroleum Congress (11th. : 1983 : London), Eng P and ESSO Resources Canada.Project development challenges in an Arctic environment. : .

Harvard

Haight G. L., Eng P., ESSO Resources Canada, World Petroleum Congress (11th. : 1983 : London), Eng P. and ESSO Resources Canada.Project development challenges in an Arctic environment. : .

MLA

Haight Gordon L, Eng P, ESSO Resources Canada, World Petroleum Congress (11th. : 1983 : London), Eng P and ESSO Resources Canada.: . .