APA aipamena

Oast, S. P., & Zitrin, A. (1975). A public health approach to suicide prevention.

Chicago Style aipamena

Oast, S P., and A. Zitrin. A Public Health Approach to Suicide Prevention. 1975.

MLA aipamena

Oast, S P., and A. Zitrin. A Public Health Approach to Suicide Prevention. 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.