Johnson, C., & Guidall, G. (2013). Spirit of steamboat (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnson, Craig, और George Guidall. Spirit of Steamboat. Unabridged. Prince Frederick: Recorded Books Inc., 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohnson, Craig, और George Guidall. Spirit of Steamboat. Unabridged. Recorded Books Inc., 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.