APA (7th ed.) Citation

Kellman, M. C. (1980). Plant geography (2nd ed.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Kellman, Martin C. Plant Geography. 2nd ed. New York: St. Martin's Press, 1980.

MLA (8th ed.) Citation

Kellman, Martin C. Plant Geography. 2nd ed. St. Martin's Press, 1980.