Dyfyniad APA

University of Chicago, Small, A. W., Faris, E., Burgess, E. W., Blumer, H., & Hughes, E. C. The American journal of sociology. University of Chicago Press.

Dyfyniad Arddull Chicago

University of Chicago, Albion W. Small, Ellsworth Faris, E. W. Burgess, Herbert Blumer, and Everett C. Hughes. The American Journal of Sociology. Chicago: University of Chicago Press.

Dyfyniad MLA

University of Chicago, et al. The American Journal of Sociology. University of Chicago Press.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.