Citazione Stile APA (7a Edizione)

Falkowski, L. S. (1978). Presidents, secretaries of state, and crises: In U.S. Foreign relations: a model and. Westview.

Citazione stile Chigago Style (17a edizione)

Falkowski, Lawrence S. Presidents, Secretaries of State, and Crises: In U.S. Foreign Relations: A Model and. Boulder, Colo: Westview, 1978.

Citatione MLA (9a ed.)

Falkowski, Lawrence S. Presidents, Secretaries of State, and Crises: In U.S. Foreign Relations: A Model and. Westview, 1978.