Cita APA (7th ed.)

Riggio, R. E., & Porter, L. W. (2008). Introduction to industrial/organizational psychology (Fifth edition.). Pearson/Prentice Hall.

Cita Chicago (17th ed.)

Riggio, Ronald E., i Lyman W. Porter. Introduction to Industrial/organizational Psychology. Fifth edition. Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2008.

Cita MLA (9th ed.)

Riggio, Ronald E., i Lyman W. Porter. Introduction to Industrial/organizational Psychology. Fifth edition. Pearson/Prentice Hall, 2008.