Atkinson, R. L. (1981). Introduction to Psychology (8th ed.). Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)Atkinson, Rita L. Introduction to Psychology. 8th ed. New York: Harcourt Brace Jovanovich, 1981.
Cita MLA (9th ed.)Atkinson, Rita L. Introduction to Psychology. 8th ed. Harcourt Brace Jovanovich, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.