Não informado. (1960). Canadian Petroleum. Hugh C. Maclean Publications.
Style de citation Chicago (17e éd.)Não informado. Canadian Petroleum. Don Mills, Canada: Hugh C. Maclean Publications, 1960.
Style de citation MLA (8e éd.)Não informado. Canadian Petroleum. Hugh C. Maclean Publications, 1960.
Attention : ces citations peuvent ne pas être correctes à 100%.