APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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