Cita APA (7a ed.)

Willoughby, B., & Schickel, R. (1974). The platinum years. Random House.

Cita Chicago Style (17a ed.)

Willoughby, Bob, y Richard Schickel. The Platinum Years. New York: Random House, 1974.

Cita MLA (9a ed.)

Willoughby, Bob, y Richard Schickel. The Platinum Years. Random House, 1974.