Citazione Stile APA (7a Edizione)

Singer, A. (1976). Campaign speeches of American Presidential candidates, 1928-1972. Ungar.

Citazione stile Chigago Style (17a edizione)

Singer, Aaron. Campaign Speeches of American Presidential Candidates, 1928-1972. New York: Ungar, 1976.

Citatione MLA (8a ed.)

Singer, Aaron. Campaign Speeches of American Presidential Candidates, 1928-1972. Ungar, 1976.