Ripley, G., & Dana, C. A. (1879). The American cyclopædia: A popular dictionary of general knowledge (2d ed., revised.). Appleton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRipley, George, और Charles A. Dana. The American Cyclopædia: A Popular Dictionary of General Knowledge. 2d ed., revised. New York [etc.]: Appleton, 1879.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRipley, George, और Charles A. Dana. The American Cyclopædia: A Popular Dictionary of General Knowledge. 2d ed., revised. Appleton, 1879.
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