{"source":"journal","style":"apa","journal": {"title":"Habitat selection by muskrats in experimental marshes undergoing succession" },"contributors": [{"function":"author","last":"Clark","first":"W","middle":"R"} ],"pubtype": {"main": "pubjournal"},"pubjournal": {"title":"CANADIAN JOURNAL OF ZOOLOGY","volume":"72","issue":"4","start":"675","year":"1994"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"198405260","issn":"0008-4301"}