Citazione Stile APA (7a Edizione)

Spiller, R. E. (1963). Literary history of the United States (3rd ed.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Spiller, Robert Ernest. Literary History of the United States. 3rd ed. New York: Macmillan, 1963.

Citatione MLA (9a ed.)

Spiller, Robert Ernest. Literary History of the United States. 3rd ed. Macmillan, 1963.