Barnes, S. (2018). The illegitimate duke (First edition.). Avon Books, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarnes, Sophie. The Illegitimate Duke. First edition. New York, NY: Avon Books, an imprint of HarperCollinsPublishers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarnes, Sophie. The Illegitimate Duke. First edition. Avon Books, an imprint of HarperCollinsPublishers, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.