APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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