{"source":"book","style":"apa","contributors": [{"function":"author","last":"Simpson","first":"George","middle":"Gaylord"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Principles of animal taxonomy","publisher":"Scientific Publishers (India)","city":"Jodhpur","year":"2012"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1027942948","isbn":"9788172337636 8172337639"}