Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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