Cita APA (7th ed.)
Kornblum William & Smith, C. D. (2005). Sociology in a changing world (7th ed.). Wadsworth.
Cita Chicago (17th ed.)
Kornblum William i Carolyn D. Smith. Sociology in a Changing World. 7th ed. Canada: Wadsworth, 2005.
Cita MLA (9th ed.)
Kornblum William i Carolyn D. Smith. Sociology in a Changing World. 7th ed. Wadsworth, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.