Cita APA (7a ed.)

Monkhouse, F. J. (1970). Principles of physical geography (7th ed.). University of London Press.

Cita Chicago Style (17a ed.)

Monkhouse, Francis John. Principles of Physical Geography. 7th ed. London: University of London Press, 1970.

Cita MLA (9a ed.)

Monkhouse, Francis John. Principles of Physical Geography. 7th ed. University of London Press, 1970.