APA (7th ed.) Citation

Irving, R. M. (1972). Readings in Canadian geography (Rev. ed.). Holt, Rinehart and Winston of Canada.

Chicago Style (17th ed.) Citation

Irving, Robert M. Readings in Canadian Geography. Rev. ed. Toronto [u.a.]: Holt, Rinehart and Winston of Canada, 1972.

MLA (9th ed.) Citation

Irving, Robert M. Readings in Canadian Geography. Rev. ed. Holt, Rinehart and Winston of Canada, 1972.