APA (7th ed.) Citation

Philby, H. S. J. B. (1973). Arabia of the Wahhabis. Arno Press.

Chicago Style (17th ed.) Citation

Philby, Harry St. John Bridger. Arabia of the Wahhabis. New York: Arno Press, 1973.

MLA (9th ed.) Citation

Philby, Harry St. John Bridger. Arabia of the Wahhabis. Arno Press, 1973.