Cita APA (7a ed.)

Krueger, R. R., & Corder, R. G. (1974). Canada, a new geography (revised). Holt, Rinehart and Winston of Canada.

Cita Chicago Style (17a ed.)

Krueger, Ralph R., y Raymond G. Corder. Canada, a New Geography (revised). Toronto [u.a.]: Holt, Rinehart and Winston of Canada, 1974.

Cita MLA (9a ed.)

Krueger, Ralph R., y Raymond G. Corder. Canada, a New Geography (revised). Holt, Rinehart and Winston of Canada, 1974.