Cita APA (7th ed.)

Echterling, L. G., Presbury, J. H., & McKee, J. E. (2005). Crisis intervention: Promoting resilience and resolution in troubled times. Pearson/Merrill Prentice Hall.

Cita Chicago (17th ed.)

Echterling, Lennis G., Jack H. Presbury, i J. Edson McKee. Crisis Intervention: Promoting Resilience and Resolution in Troubled Times. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2005.

Cita MLA (9th ed.)

Echterling, Lennis G., et al. Crisis Intervention: Promoting Resilience and Resolution in Troubled Times. Pearson/Merrill Prentice Hall, 2005.