APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Monkhouse, F. J. Principles of Physical Geography. 7th ed. London: University of London Press, 1970.

MLA (8th ed.) Citation

Monkhouse, F. J. Principles of Physical Geography. 7th ed. University of London Press, 1970.