Citazione Stile APA (7a Edizione)

Sherwood, R. E. (1948). Roosevelt and Hopkins: An intimate history / by Robert E. Sherwood. Harper.

Citazione stile Chigago Style (17a edizione)

Sherwood, Robert E. Roosevelt and Hopkins: An Intimate History / by Robert E. Sherwood. New York: Harper, 1948.

Citatione MLA (8a ed.)

Sherwood, Robert E. Roosevelt and Hopkins: An Intimate History / by Robert E. Sherwood. Harper, 1948.