APA (7th ed.) Citation

Monkhouse, F. J. (1970). Principles of physical geography (7th ed.). American Elsevier.

Chicago Style (17th ed.) Citation

Monkhouse, Francis John. Principles of Physical Geography. 7th ed. New York: American Elsevier, 1970.

MLA (9th ed.) Citation

Monkhouse, Francis John. Principles of Physical Geography. 7th ed. American Elsevier, 1970.