APA (7th ed.) Citation

Sills, D. L. (1968). International Encyclopedia of the Social Sciences. Macmillan Company & Free Press.

Chicago Style (17th ed.) Citation

Sills, David L. International Encyclopedia of the Social Sciences. New York [u.a.]: Macmillan Company & Free Press, 1968.

MLA (8th ed.) Citation

Sills, David L. International Encyclopedia of the Social Sciences. Macmillan Company & Free Press, 1968.

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