Cita APA (7th ed.)

Monkhouse, F. J. (1975). Principles of physical geography (8th ed.). Longman.

Cita Chicago (17th ed.)

Monkhouse, F. J. Principles of Physical Geography. 8th ed. London: Longman, 1975.

Cita MLA (9th ed.)

Monkhouse, F. J. Principles of Physical Geography. 8th ed. Longman, 1975.