Cita APA (7a ed.)

Greenstone, J. L., & Leviton, S. C. (1979). The crisis intervener's handbook. Rothschild.

Cita Chicago Style (17a ed.)

Greenstone, James L., y Sharon C. Leviton. The Crisis Intervener's Handbook. Dallas, Tx: Rothschild, 1979.

Cita MLA (9a ed.)

Greenstone, James L., y Sharon C. Leviton. The Crisis Intervener's Handbook. Rothschild, 1979.