Christie, A. (2022). The mystery of the Blue Train: A Hercule Poirot mystery (First William Morrow paperback edition.). William Morrow, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChristie, Agatha. The Mystery of the Blue Train: A Hercule Poirot Mystery. First William Morrow paperback edition. New York, NY: William Morrow, an imprint of HarperCollinsPublishers, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChristie, Agatha. The Mystery of the Blue Train: A Hercule Poirot Mystery. First William Morrow paperback edition. William Morrow, an imprint of HarperCollinsPublishers, 2022.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.