Cita APA

Roberts, A. R. (2000). Crisis intervention handbook: Assessment, treatment and research (2. edition.). Oxford: Oxford University Press.

Citación estilo Chicago

Roberts, Albert R. Crisis Intervention Handbook: Assessment, Treatment and Research. 2. edition. Oxford: Oxford University Press, 2000.

Cita MLA

Roberts, Albert R. Crisis Intervention Handbook: Assessment, Treatment and Research. 2. edition. Oxford: Oxford University Press, 2000.