Cita APA (7a ed.)

Winder, R. B. (1965). Saudi Arabia in the nineteenth century. Macmillan.

Cita Chicago Style (17a ed.)

Winder, Richard Bayly. Saudi Arabia in the Nineteenth Century. London [etc.]: Macmillan, 1965.

Cita MLA (9a ed.)

Winder, Richard Bayly. Saudi Arabia in the Nineteenth Century. Macmillan, 1965.