Cita APA (7th ed.)

Price, J. L. (1969). Social facts: Introductory readings. Macmillan.

Cita Chicago (17th ed.)

Price, James L. Social Facts: Introductory Readings. Lond.: Macmillan, 1969.

Cita MLA (8th ed.)

Price, James L. Social Facts: Introductory Readings. Macmillan, 1969.