Cita APA (7th ed.)

Keyes, D. (1981). The minds of Billy Milligan. Random House.

Cita Chicago (17th ed.)

Keyes, Daniel. The Minds of Billy Milligan. New York: Random House, 1981.

Cita MLA (9th ed.)

Keyes, Daniel. The Minds of Billy Milligan. Random House, 1981.