Cita APA

SILLS, D. L. [. (1972). The international encyclopedi of social sciences 11-12. Macmillan and The Free Press.

Citación estilo Chicago

SILLS, David L. [Ed.]. The International Encyclopedi of Social Sciences 11-12. New York: Macmillan and The Free Press, 1972.

Cita MLA

SILLS, David L. [Ed.]. The International Encyclopedi of Social Sciences 11-12. Macmillan and The Free Press, 1972.