Cita APA (7th ed.)

Howarth, D. A. (1964). The desert king: Ibn Saud and his Arabia. McGraw-Hill.

Cita Chicago (17th ed.)

Howarth, David Armine. The Desert King: Ibn Saud and His Arabia. New York: McGraw-Hill, 1964.

Cita MLA (9th ed.)

Howarth, David Armine. The Desert King: Ibn Saud and His Arabia. McGraw-Hill, 1964.