Buchanan, B. (1978). The Presidential Experience: What the office does to the man. Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Buchanan, Bruce. The Presidential Experience: What the Office Does to the Man. Englewood Cliffs: Prentice-Hall, 1978.
Citatione MLA (9a ed.)Buchanan, Bruce. The Presidential Experience: What the Office Does to the Man. Prentice-Hall, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.