Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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