APA (7th ed.) Citation

Imperial Oil Limited. (1936). 1936 Imperial Oil map, western Canada. Imperial Oil Ltd..

Chicago Style (17th ed.) Citation

Imperial Oil Limited. 1936 Imperial Oil Map, Western Canada. Toronto, Canada: Imperial Oil Ltd., 1936.

MLA (8th ed.) Citation

Imperial Oil Limited. 1936 Imperial Oil Map, Western Canada. Imperial Oil Ltd., 1936.

Warning: These citations may not always be 100% accurate.