APA citiranje

McKenzie, G. D., & Utgard, R. O. (1972). Man and his physical environment: Readings in environmental geology. Burgess Pub.

Chicago Style (17th ed.) Citation

McKenzie, Garry D., and Russell O. Utgard. Man and His Physical Environment: Readings in Environmental Geology. Minneapolis: Burgess Pub, 1972.

MLA citiranje

McKenzie, Garry D., and Russell O. Utgard. Man and His Physical Environment: Readings in Environmental Geology. Burgess Pub, 1972.