Cita APA (7th ed.)

Freedman, R. (1952). Principles of sociology: A text readings. Holt.

Cita Chicago (17th ed.)

Freedman, Ronald. Principles of Sociology: A Text Readings. New York: Holt, 1952.

Cita MLA (9th ed.)

Freedman, Ronald. Principles of Sociology: A Text Readings. Holt, 1952.