Langford, N. P., & Washburn, H. D. (1905). Diary of the Washburn expedition to the Yellowstone and Firehole rivers in the year 1870.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLangford, Nathaniel Pitt, और Henry D. Washburn. Diary of the Washburn Expedition to the Yellowstone and Firehole Rivers in the Year 1870. [St. Paul? Minn, 1905.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLangford, Nathaniel Pitt, और Henry D. Washburn. Diary of the Washburn Expedition to the Yellowstone and Firehole Rivers in the Year 1870. 1905.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.