Citazione Stile APA (7a Edizione)

Steinbeck, J. The leader of the people: John Steinbeck. The West.(1979).

Citazione stile Chigago Style (17a edizione)

Steinbeck, John. "The Leader of the People: John Steinbeck." The West.(1979) .

Citatione MLA (8a ed.)

Steinbeck, John. "The Leader of the People: John Steinbeck." The West.(1979), .