Cita APA (7th ed.)

Porter, A., Louis, R. W., & Low, A. (1999). The oxford history of the british empire: The nineteenth century. AUWSF.

Cita Chicago (17th ed.)

Porter, Andrew, Roger Wm Louis, i Alaine Low. The Oxford History of the British Empire: The Nineteenth Century. Oxford: AUWSF, 1999.

Cita MLA (9th ed.)

Porter, Andrew, et al. The Oxford History of the British Empire: The Nineteenth Century. AUWSF, 1999.