APA (7th ed.) Citation

Leenaars, A. A., & Wenckstern, S. (1991). Suicide prevention in schools. Hemisphere Publ.

Chicago Style (17th ed.) Citation

Leenaars, Antoon A., and Susanne Wenckstern. Suicide Prevention in Schools. New York [u.a.]: Hemisphere Publ, 1991.

MLA (8th ed.) Citation

Leenaars, Antoon A., and Susanne Wenckstern. Suicide Prevention in Schools. Hemisphere Publ, 1991.