APA (7 वां संस्करण) प्रशस्ति पत्र

Vincent, E. G. Forty Thousand Miles Over Land and Water The Journal of a Tour Through the British Empire and America.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Vincent, Ethel Gwendoline. Forty Thousand Miles Over Land and Water The Journal of a Tour Through the British Empire and America.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Vincent, Ethel Gwendoline. Forty Thousand Miles Over Land and Water The Journal of a Tour Through the British Empire and America.

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