APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.