Citazione Stile APA (7a Edizione)

Crano, W. D., & Brewer, M. B. (1986). Principles and methods of social research. Allyn and Bacon.

Citazione stile Chigago Style (17a edizione)

Crano, William D., e Marilynn B. Brewer. Principles and Methods of Social Research. Boston: Allyn and Bacon, 1986.

Citatione MLA (9a ed.)

Crano, William D., e Marilynn B. Brewer. Principles and Methods of Social Research. Allyn and Bacon, 1986.