R W Sims. (1980). Animal identification: A reference guide V.2 : land and freshwater animals. British museum.
Chicago Edition CitationR W Sims. Animal Identification: A Reference Guide V.2 : Land and Freshwater Animals. British museum, 1980.
MLA Edition CitationR W Sims. Animal Identification: A Reference Guide V.2 : Land and Freshwater Animals. British museum, 1980.
Warning: These citations may not always be 100% accurate.