APA (7e ed.) Bronvermelding

Não informado. (1971). Suicide and life-threatening behavior. Human Sciences Press.

Chicago (17e ed.) Bronvermelding

Não informado. Suicide and Life-threatening Behavior. New York: Human Sciences Press, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Suicide and Life-threatening Behavior. Human Sciences Press, 1971.

Let op: Deze citaties zijn niet altijd 100% accuraat.