APA Edition Citation

Sills, D. L. (1968). International encyclopaedia of the social sciences. Macmillan & Free Press.

Chicago Edition Citation

Sills, David L. International Encyclopaedia of the Social Sciences. New York: Macmillan & Free Press, 1968.

MLA Edition Citation

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

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