Trewartha, G. T. (1967). Elements of geography. [S.l.]: McGraw-Hill Book.
Chicago Style CitationTrewartha, Glenn T. Elements of Geography. [S.l.]: McGraw-Hill Book, 1967.
MLA CitationTrewartha, Glenn T. Elements of Geography. [S.l.]: McGraw-Hill Book, 1967.
Warning: These citations may not always be 100% accurate.