APA-Zitierstil (7. Ausg.)

Kerr, M. M. (2009). School crisis prevention and intervention. Pearson Education.

Chicago-Zitierstil (17. Ausg.)

Kerr, Mary Margaret. School Crisis Prevention and Intervention. Upper Saddle River, NJ: Pearson Education, 2009.

MLA-Zitierstil (8. Ausg.)

Kerr, Mary Margaret. School Crisis Prevention and Intervention. Pearson Education, 2009.