Cita APA (7th ed.)

Russell, F. (1968). The shadow of Blooming Grove: Warren G. Harding in his times. McGraw-Hill.

Cita Chicago (17th ed.)

Russell, Francis. The Shadow of Blooming Grove: Warren G. Harding in His Times. Nueva York: McGraw-Hill, 1968.

Cita MLA (9th ed.)

Russell, Francis. The Shadow of Blooming Grove: Warren G. Harding in His Times. McGraw-Hill, 1968.