Souza, P. (2017). Obama: An intimate portrait (First edition.). Little, Brown and Company.
Citazione stile Chigago Style (17a edizione)Souza, Pete. Obama: An Intimate Portrait. First edition. New York: Little, Brown and Company, 2017.
Citatione MLA (8a ed.)Souza, Pete. Obama: An Intimate Portrait. First edition. Little, Brown and Company, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.