APA (7th ed.) Zitazioa

McBride, P. J. (1980). Human Geography: Principles, processes and patterns. Blackie.

Chicago Style (17th ed.) Zitazioa

McBride, Patrick J. Human Geography: Principles, Processes and Patterns. Glasgow: Blackie, 1980.

MLA (9th ed.) Zitazioa

McBride, Patrick J. Human Geography: Principles, Processes and Patterns. Blackie, 1980.