Cita APA (7th ed.)
Lindgren, H. C. (1973). An introduction to social psychology (2nd ed.). Wiley Eastern Ltd..
Cita Chicago (17th ed.)
Lindgren, Henry Clay. An Introduction to Social Psychology. 2nd ed. New Delhi: Wiley Eastern Ltd., 1973.
Cita MLA (9th ed.)
Lindgren, Henry Clay. An Introduction to Social Psychology. 2nd ed. Wiley Eastern Ltd., 1973.
Atenció: Aquestes cites poden no estar 100% correctes.