APA (7 वां संस्करण) प्रशस्ति पत्र

Ferguson, N. (2003). Empire: The rise and demise of the British world order and the lessons for global power. Basic Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ferguson, Niall. Empire: The Rise and Demise of the British World Order and the Lessons for Global Power. New York: Basic Books, 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ferguson, Niall. Empire: The Rise and Demise of the British World Order and the Lessons for Global Power. Basic Books, 2003.

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