APA (7th ed.) Citation

Finch, V. C., Trewartha, G. T., & Shearer, M. H. (1948). The earth and its resources: A textbook for courses in physicla geography and earth science (2d ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Finch, Vernor Clifford, Glenn Thomas Trewartha, and Merle H. Shearer. The Earth and Its Resources: A Textbook for Courses in Physicla Geography and Earth Science. 2d ed. New York: McGraw-Hill, 1948.

MLA (9th ed.) Citation

Finch, Vernor Clifford, et al. The Earth and Its Resources: A Textbook for Courses in Physicla Geography and Earth Science. 2d ed. McGraw-Hill, 1948.