Cita APA (7a ed.)

Lindgren, H. C. (1973). An introduction to social psychology (2nd ed.). Wiley.

Cita Chicago Style (17a ed.)

Lindgren, Henry Clay. An Introduction to Social Psychology. 2nd ed. New York: Wiley, 1973.

Cita MLA (8a ed.)

Lindgren, Henry Clay. An Introduction to Social Psychology. 2nd ed. Wiley, 1973.