Cita APA (7a ed.)

Feldman, R. (2021). Understanding Psychology (15th ed.). Mc Graw Hill.

Cita Chicago Style (17a ed.)

Feldman, Robert. Understanding Psychology. 15th ed. Chennai: Mc Graw Hill, 2021.

Cita MLA (9a ed.)

Feldman, Robert. Understanding Psychology. 15th ed. Mc Graw Hill, 2021.