International Association for Suicide Prevention and Crisis Intervention & International Congress for Suicide Prevention and Crisis Intervention. (1985). 25 Jahre Internationale Vereinigung für Selbstmordverhütung und Krisenintervention: 13th International Congress for Suicide Prevention and Cristis Intervention, Vienna, Juli 1 - 4, 1985 = 25 years International Association for Suicide Prevention and Crisis Intervention. Böhlau.
Chicago-Zitierstil (17. Ausg.)International Association for Suicide Prevention and Crisis Intervention und International Congress for Suicide Prevention and Crisis Intervention. 25 Jahre Internationale Vereinigung Für Selbstmordverhütung Und Krisenintervention: 13th International Congress for Suicide Prevention and Cristis Intervention, Vienna, Juli 1 - 4, 1985 = 25 Years International Association for Suicide Prevention and Crisis Intervention. Wien [u.a.]: Böhlau, 1985.
MLA-Zitierstil (9. Ausg.)International Association for Suicide Prevention and Crisis Intervention und International Congress for Suicide Prevention and Crisis Intervention. 25 Jahre Internationale Vereinigung Für Selbstmordverhütung Und Krisenintervention: 13th International Congress for Suicide Prevention and Cristis Intervention, Vienna, Juli 1 - 4, 1985 = 25 Years International Association for Suicide Prevention and Crisis Intervention. Böhlau, 1985.