Harris, C. J. (1968). Otters: A study of the recent lutrinae.
Chicago Edition CitationHarris, C J. Otters: A Study of the Recent Lutrinae. Weidenfeld & Nicoloson, London, 1968.
MLA引文Harris, C J. Otters: A Study of the Recent Lutrinae. 1968.
警告:這些引文格式不一定是100%准確.