Monkhouse, F. J. (1960). Principles of physical geography (4th ed.). University of London Press.
Citazione stile Chigago Style (17a edizione)Monkhouse, F. J. Principles of Physical Geography. 4th ed. London: University of London Press, 1960.
Citatione MLA (8a ed.)Monkhouse, F. J. Principles of Physical Geography. 4th ed. University of London Press, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.