Beale, H. K. (1958). The critical year: A study of Andrew Johnson and reconstruction. Ungar Pub.
Citazione stile Chigago Style (17a edizione)Beale, Howard Kennedy. The Critical Year: A Study of Andrew Johnson and Reconstruction. New York: Ungar Pub, 1958.
Citatione MLA (9a ed.)Beale, Howard Kennedy. The Critical Year: A Study of Andrew Johnson and Reconstruction. Ungar Pub, 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.