Cita APA (7th ed.)
Roediger, H. L. (1987). Psychology (2nd ed.). Little, Brown and Co.
Cita Chicago (17th ed.)
Roediger, Henry L. Psychology. 2nd ed. Boston: Little, Brown and Co, 1987.
Cita MLA (9th ed.)
Roediger, Henry L. Psychology. 2nd ed. Little, Brown and Co, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.