Horton, P. B., & Leslie, G. R. (1955). The sociology of social problems. Appleton-Century-Crofts.
Cita Chicago Style (17a ed.)Horton, Paul B., y Gerald R. Leslie. The Sociology of Social Problems. New York: Appleton-Century-Crofts, 1955.
Cita MLA (9a ed.)Horton, Paul B., y Gerald R. Leslie. The Sociology of Social Problems. Appleton-Century-Crofts, 1955.
Precaución: Estas citas no son 100% exactas.