Duncan, R. (2016). The Custodian of marvels: Being volume 3 of the fall of the gas-lit empire. Angry Robot.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDuncan, Rod. The Custodian of Marvels: Being Volume 3 of the Fall of the Gas-lit Empire. Angry Robot, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDuncan, Rod. The Custodian of Marvels: Being Volume 3 of the Fall of the Gas-lit Empire. Angry Robot, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.