Bell, N. W., & Vogel, E. F. 1. (1968). Modern introduction to the family (Rev. edition--.). New York, New York: Free Press.
Chicago Style CitationBell, Norman W., and Ezra F. 1930- Vogel. Modern Introduction to the Family. Rev. edition--. New York, New York: Free Press, 1968.
MLA CitationBell, Norman W., and Ezra F. 1930- Vogel. Modern Introduction to the Family. Rev. edition--. New York, New York: Free Press, 1968.
Warning: These citations may not always be 100% accurate.