Cita APA (7th ed.)

Kopp, S. B. (1978). An end to innocence: Facing life without illusions. Macmillan.

Cita Chicago (17th ed.)

Kopp, Sheldon B. An End to Innocence: Facing Life Without Illusions. New York: Macmillan, 1978.

Cita MLA (9th ed.)

Kopp, Sheldon B. An End to Innocence: Facing Life Without Illusions. Macmillan, 1978.