Cita APA (7th ed.)

Kelley, K. (1991). Nancy Reagan :the unauthorized biography: Kitty Kelley. Simon & Schuster.

Cita Chicago (17th ed.)

Kelley, Kitty. Nancy Reagan :the Unauthorized Biography: Kitty Kelley. New York [u.a.]: Simon & Schuster, 1991.

Cita MLA (8th ed.)

Kelley, Kitty. Nancy Reagan :the Unauthorized Biography: Kitty Kelley. Simon & Schuster, 1991.