Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Colby, C. C. (1922). Source book for the economic geography of North America ([2d ed.].). Chicago, Ill.: The University of Chicago Press.

Chicago Zitierstil

Colby, Charles Carlyle. Source Book for the Economic Geography of North America. [2d ed.]. Chicago, Ill.: The University of Chicago Press, 1922.

MLA Zitierstil

Colby, Charles Carlyle. Source Book for the Economic Geography of North America. [2d ed.]. Chicago, Ill.: The University of Chicago Press, 1922.