APA (7th ed.) Citation

Putnam, D. F., & Kerr, D. P. (1956). A regional geography of Canada / by Donald F. Putnam and Donald P. Kerr. J.M. Dent.

Chicago Style (17th ed.) Citation

Putnam, Donald F., and Donald P. Kerr. A Regional Geography of Canada / by Donald F. Putnam and Donald P. Kerr. J.M. Dent, 1956.

MLA (9th ed.) Citation

Putnam, Donald F., and Donald P. Kerr. A Regional Geography of Canada / by Donald F. Putnam and Donald P. Kerr. J.M. Dent, 1956.

Warning: These citations may not always be 100% accurate.