Παραπομπή σε μορφή APA (7η εκδ.)

Cowen, E. L. (1996). School-based prevention for children at risk: The primary mental health project. American Psychological Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cowen, Emory L. School-based Prevention for Children at Risk: The Primary Mental Health Project. Washington: American Psychological Association, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cowen, Emory L. School-based Prevention for Children at Risk: The Primary Mental Health Project. American Psychological Association, 1996.