Cita APA (7th ed.)

Gilbert, R. E. (1992). The mortal presidency: Illness and anguish in the White House. BasicBooks.

Cita Chicago (17th ed.)

Gilbert, Robert E. The Mortal Presidency: Illness and Anguish in the White House. New York: BasicBooks, 1992.

Cita MLA (9th ed.)

Gilbert, Robert E. The Mortal Presidency: Illness and Anguish in the White House. BasicBooks, 1992.