Townshend, R. B. (2008). A tenderfoot in Colorado. University Press of Colorado.
Chicago Style (17th ed.) CitationTownshend, R. B. A Tenderfoot in Colorado. Boulder: University Press of Colorado, 2008.
MLA引文Townshend, R. B. A Tenderfoot in Colorado. University Press of Colorado, 2008.
警告:這些引文格式不一定是100%准確.