Citazione Stile APA (7a Edizione)

Williams, T. H. (1952). Lincoln and his generals. Random House.

Citazione stile Chigago Style (17a edizione)

Williams, T. Harry. Lincoln and His Generals. New York: Random House, 1952.

Citatione MLA (9a ed.)

Williams, T. Harry. Lincoln and His Generals. Random House, 1952.