Citazione Stile APA (7a Edizione)

Clancy, T. (1989). The cardinal of the Kremlin (First edition.). Berkley Books.

Citazione stile Chigago Style (17a edizione)

Clancy, Tom. The Cardinal of the Kremlin. First edition. New York: Berkley Books, 1989.

Citatione MLA (9a ed.)

Clancy, Tom. The Cardinal of the Kremlin. First edition. Berkley Books, 1989.