Horton, P. B., & Hunt, C. L. (1972). Sociology (3rd ed.). McGraw-Hill.
Chicago Style aipamenaHorton, Paul B., and Chester L. Hunt. Sociology. 3rd ed. New York: McGraw-Hill, 1972.
MLA aipamenaHorton, Paul B., and Chester L. Hunt. Sociology. 3rd ed. McGraw-Hill, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.