Cita APA

Cohen, W. J., & Westoff, C. F. (1977). Demographic dynamies in America. Free Press.

Chicago Edition Citation

Cohen, Wilbur J., i Charles F. Westoff. Demographic Dynamies in America. New York: Free Press, 1977.

Cita MLA

Cohen, Wilbur J., i Charles F. Westoff. Demographic Dynamies in America. Free Press, 1977.