APA (7th ed.) Citation

Armstrong, H. (1939). Lord of Arabia: Ibn Saud : an intimate study of a king. Penguin.

Chicago Style (17th ed.) Citation

Armstrong, H.C. Lord of Arabia: Ibn Saud : An Intimate Study of a King. Harmondsworth: Penguin, 1939.

MLA (8th ed.) Citation

Armstrong, H.C. Lord of Arabia: Ibn Saud : An Intimate Study of a King. Penguin, 1939.