Cita APA (7a ed.)
Gellman, I. F. (2019). Secret Affairs: Franklin Roosevelt, Cordell Hull, and Sumner Welles. Johns Hopkins University Press.
Cita Chicago Style (17a ed.)
Gellman, Irwin F. Secret Affairs: Franklin Roosevelt, Cordell Hull, and Sumner Welles. Baltimore: Johns Hopkins University Press, 2019.
Cita MLA (9a ed.)
Gellman, Irwin F. Secret Affairs: Franklin Roosevelt, Cordell Hull, and Sumner Welles. Johns Hopkins University Press, 2019.
Precaución: Estas citas no son 100% exactas.