Cita APA (7a ed.)

Popenoe, D. (1977). Sociology (Third edition.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Popenoe, David. Sociology. Third edition. Englewood Cliffs, New Jersey: Prentice-Hall, 1977.

Cita MLA (9a ed.)

Popenoe, David. Sociology. Third edition. Prentice-Hall, 1977.