Doyle, C., Webber, K., & Bowater, C. (2023). Twin crowns (First paperback edition.). Balzer + Bray, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDoyle, Catherine, Katherine Webber, और Charlie Bowater. Twin Crowns. First paperback edition. New York, NY: Balzer + Bray, an imprint of HarperCollinsPublishers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDoyle, Catherine, et al. Twin Crowns. First paperback edition. Balzer + Bray, an imprint of HarperCollinsPublishers, 2023.
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