Citazione Stile APA (7a Edizione)

INTERNATIONAL.. & SILLS, D. L. (1972). International encyclopedia of the social sciences Vol.15, 16, 17. The MacMillan.

Citazione stile Chigago Style (17a edizione)

INTERNATIONAL.. e David L. SILLS. International Encyclopedia of the Social Sciences Vol.15, 16, 17. New York: The MacMillan, 1972.

Citatione MLA (9a ed.)

INTERNATIONAL.. e David L. SILLS. International Encyclopedia of the Social Sciences Vol.15, 16, 17. The MacMillan, 1972.