Citazione Stile APA (7a Edizione)

Sayre, W. S. (1948). An outline of American government (10th revised ed.). Barnes & Noble, inc.

Citazione stile Chigago Style (17a edizione)

Sayre, Wallace Stanley. An Outline of American Government. 10th revised ed. New York: Barnes & Noble, inc, 1948.

Citatione MLA (9a ed.)

Sayre, Wallace Stanley. An Outline of American Government. 10th revised ed. Barnes & Noble, inc, 1948.