Cita APA (7th ed.)

Holroyd, M. (1974). Unreceived opinions. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Holroyd, Michael. Unreceived Opinions. New York: Holt, Rinehart and Winston, 1974.

Cita MLA (8th ed.)

Holroyd, Michael. Unreceived Opinions. Holt, Rinehart and Winston, 1974.

Atenció: Aquestes cites poden no estar 100% correctes.