Nelson, H. (2019). The United States of opioids: A prescription for liberating a nation in pain. FobesBooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNelson, Harry. The United States of Opioids: A Prescription for Liberating a Nation in Pain. Charleston, South Carolina: FobesBooks, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNelson, Harry. The United States of Opioids: A Prescription for Liberating a Nation in Pain. FobesBooks, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.