Cita APA (7th ed.)

Nietzel, M. T., Bernstein, D. A., & Milich, R. (1994). Introduction to clinical psychology (4th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Nietzel, Michael T., Douglas A. Bernstein, i Richard Milich. Introduction to Clinical Psychology. 4th ed. N.J: Prentice Hall, 1994.

Cita MLA (9th ed.)

Nietzel, Michael T., et al. Introduction to Clinical Psychology. 4th ed. Prentice Hall, 1994.