Citazione Stile APA (7a Edizione)
Marshall, C. (1951). A man called Peter: The story of Peter Marshall. McGraw-Hill Book Company.
Citazione stile Chigago Style (17a edizione)
Marshall, Catherine. A Man Called Peter: The Story of Peter Marshall. New York: McGraw-Hill Book Company, 1951.
Citatione MLA (9a ed.)
Marshall, Catherine. A Man Called Peter: The Story of Peter Marshall. McGraw-Hill Book Company, 1951.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.