APA (7th ed.) Citation

Aguilera, D. C., & Messick, J. M. (1978). Crisis intervention: Theory and methodology (3d ed.). Mosby.

Chicago Style (17th ed.) Citation

Aguilera, Donna C., and Janice M. Messick. Crisis Intervention: Theory and Methodology. 3d ed. Saint Louis: Mosby, 1978.

MLA (8th ed.) Citation

Aguilera, Donna C., and Janice M. Messick. Crisis Intervention: Theory and Methodology. 3d ed. Mosby, 1978.