Citazione Stile APA (7a Edizione)

Schorer, M. (1961). Sinclair Lewis: An American life. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Schorer, Mark. Sinclair Lewis: An American Life. New York: McGraw-Hill, 1961.

Citatione MLA (9a ed.)

Schorer, Mark. Sinclair Lewis: An American Life. McGraw-Hill, 1961.