Cita APA (7a ed.)

Hackney, H., Cormier, L. S., & Cormier, L. S. (1988). Counseling strategies and interventions (3. ed., rev.). Prentice Hall.

Cita Chicago Style (17a ed.)

Hackney, Harold, L. Sherilyn Cormier, y Louise Sherilyn Cormier. Counseling Strategies and Interventions. 3. ed., rev. Englewood Cliffs, NJ: Prentice Hall, 1988.

Cita MLA (8a ed.)

Hackney, Harold, et al. Counseling Strategies and Interventions. 3. ed., rev. Prentice Hall, 1988.