APA (7th ed.) Citation

Brown, R. J. (1970). Permafrost in Canada: Its influence on northern development. Univ. of Toronto Press.

Chicago Style (17th ed.) Citation

Brown, Roger J. Permafrost in Canada: Its Influence on Northern Development. Toronto: Univ. of Toronto Press, 1970.

MLA (9th ed.) Citation

Brown, Roger J. Permafrost in Canada: Its Influence on Northern Development. Univ. of Toronto Press, 1970.