Cita APA

Freedman, J. L., Carlsmith, J. M., & Sears, D. O. (1981). Social psychology (4th ed.). Prentice-Hall.

Citación estilo Chicago

Freedman, Jonathan L., J. Merrill Carlsmith, and David O. Sears. Social Psychology. 4th ed. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Cita MLA

Freedman, Jonathan L., et al. Social Psychology. 4th ed. Prentice-Hall, 1981.