Citazione Stile APA (7a Edizione)

Preston, R. (1997). The cobra event: A novel. Random House.

Citazione stile Chigago Style (17a edizione)

Preston, Richard. The Cobra Event: A Novel. New York: Random House, 1997.

Citatione MLA (9a ed.)

Preston, Richard. The Cobra Event: A Novel. Random House, 1997.