Citazione Stile APA (7a Edizione)
Preston, T. (2001). The President and his inner circle: Leadership style and the advisory process in foreign affairs. Columbia University Press.
Citazione stile Chigago Style (17a edizione)
Preston, Thomas. The President and His Inner Circle: Leadership Style and the Advisory Process in Foreign Affairs. New York: Columbia University Press, 2001.
Citatione MLA (9a ed.)
Preston, Thomas. The President and His Inner Circle: Leadership Style and the Advisory Process in Foreign Affairs. Columbia University Press, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.