Citazione Stile APA (7a Edizione)

Surgeon, G., Mayo, J., & Bogue, D. J. (1976). Race relations in Chicago: Second survey 1975. University of Chicago.

Citazione stile Chigago Style (17a edizione)

Surgeon, George, Judith Mayo, e Donald J. Bogue. Race Relations in Chicago: Second Survey 1975. Chicago: University of Chicago, 1976.

Citatione MLA (9a ed.)

Surgeon, George, et al. Race Relations in Chicago: Second Survey 1975. University of Chicago, 1976.