Cita APA (7a ed.)

Wallace, F. L. (1968). Spectrum 5. Berkley Publishing Corporation.

Cita Chicago Style (17a ed.)

Wallace, Floyd L. Spectrum 5. New York: Berkley Publishing Corporation, 1968.

Cita MLA (9a ed.)

Wallace, Floyd L. Spectrum 5. Berkley Publishing Corporation, 1968.