APA (7th ed.) Citation

Tomkins, D. M., Tomkins, G. S., & Scarfe, N. V. (1970). Northern Ontario: Land of buried treasure. W. J. Gage Ltd..

Chicago Style (17th ed.) Citation

Tomkins, Doreen Margaret, George S. Tomkins, and Neville V. Scarfe. Northern Ontario: Land of Buried Treasure. Toronto: W. J. Gage Ltd., 1970.

MLA (9th ed.) Citation

Tomkins, Doreen Margaret, et al. Northern Ontario: Land of Buried Treasure. W. J. Gage Ltd., 1970.