Cita APA (7a ed.)

Speyer, N. (1974). Proceedings. Proceedings / International Conference for Suicide Prevention. International Association for Suicide Prevention.

Cita Chicago Style (17a ed.)

Speyer, Nico. "Proceedings." Proceedings / International Conference for Suicide Prevention. International Association for Suicide Prevention 1974.

Cita MLA (9a ed.)

Speyer, Nico. "Proceedings." Proceedings / International Conference for Suicide Prevention. International Association for Suicide Prevention, 1974.