Cita APA

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

Citación estilo Chicago

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

Cita MLA

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