Cita APA (7th ed.)

Simon, A., Epstein, L. J., & Lowenthal, M. F. (1970). Crisis and intervention ([1st ed.].). Jossey-Bass.

Cita Chicago (17th ed.)

Simon, Alexander, Leon Joseph Epstein, i Marjorie Fiske Lowenthal. Crisis and Intervention. [1st ed.]. San Francisco: Jossey-Bass, 1970.

Cita MLA (8th ed.)

Simon, Alexander, et al. Crisis and Intervention. [1st ed.]. Jossey-Bass, 1970.