Cita APA (7th ed.)
Horton, P. B., & Leslie, G. R. (1971). Studies in the sociology of social problems. Appleton-Century-Crofts.
Cita Chicago (17th ed.)
Horton, Paul B., i Gerald R. Leslie. Studies in the Sociology of Social Problems. New York: Appleton-Century-Crofts, 1971.
Cita MLA (9th ed.)
Horton, Paul B., i Gerald R. Leslie. Studies in the Sociology of Social Problems. Appleton-Century-Crofts, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.