Citazione Stile APA (7a Edizione)

Cogan, C. (2001). The third option: The emancipation of European defense, 1989-2000. Praeger.

Citazione stile Chigago Style (17a edizione)

Cogan, Charles. The Third Option: The Emancipation of European Defense, 1989-2000. Westport, Conn.: Praeger, 2001.

Citatione MLA (9a ed.)

Cogan, Charles. The Third Option: The Emancipation of European Defense, 1989-2000. Praeger, 2001.