Heer, D. M., & Grigsby, J. S. (1992). Society and population (3rd ed.). New York: Prentice Hall.
Chicago Style CitationHeer, David M., and Jill S. Grigsby. Society and Population. 3rd ed. New York: Prentice Hall, 1992.
MLA CitationHeer, David M., and Jill S. Grigsby. Society and Population. 3rd ed. New York: Prentice Hall, 1992.
Warning: These citations may not always be 100% accurate.