Preston, D., & Preston, M. (2007). A teardrop on the cheek of time: The story of the Taj Mahal. Doubleday.
Chicago Style (17th ed.) CitationPreston, Diana, and Michael Preston. A Teardrop on the Cheek of Time: The Story of the Taj Mahal. London: Doubleday, 2007.
MLA (9th ed.) CitationPreston, Diana, and Michael Preston. A Teardrop on the Cheek of Time: The Story of the Taj Mahal. Doubleday, 2007.
Warning: These citations may not always be 100% accurate.