Cita APA

(1968). International encyclopedia of the social sciences. Volume 7, 8. The Macmillan Company The Free Press.

Chicago Edition Citation

International Encyclopedia of the Social Sciences. Volume 7, 8. New York: The Macmillan Company The Free Press, 1968.

Cita MLA

International Encyclopedia of the Social Sciences. Volume 7, 8. The Macmillan Company The Free Press, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.