Citazione Stile APA (7a Edizione)

Blalock, . H. M. (1980). Sociological Theory and Research: A Critical Appraisal. Free Pr..

Citazione stile Chigago Style (17a edizione)

Blalock, Hubert M. Sociological Theory and Research: A Critical Appraisal. New York: Free Pr., 1980.

Citatione MLA (9a ed.)

Blalock, Hubert M. Sociological Theory and Research: A Critical Appraisal. Free Pr., 1980.