Finch, V. C., & Trewartha, G. T. (1942). Physical elements of geography (2. ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationFinch, Vernor C., and Glenn T. Trewartha. Physical Elements of Geography. 2. ed. New York: McGraw-Hill, 1942.
MLA (9th ed.) CitationFinch, Vernor C., and Glenn T. Trewartha. Physical Elements of Geography. 2. ed. McGraw-Hill, 1942.