International Council for Bird Preservation. United States Section & Jackson, J. A. (1988). Bird conservation 3. Published for the International Council for Bird Preservation, United States Section by the University of Wisconsin Press.
Chicago Style (17th ed.) CitationInternational Council for Bird Preservation. United States Section and Jerome A. Jackson. Bird Conservation 3. Madison, Wis.: Published for the International Council for Bird Preservation, United States Section by the University of Wisconsin Press, 1988.
MLA citiranjeInternational Council for Bird Preservation. United States Section and Jerome A. Jackson. Bird Conservation 3. Published for the International Council for Bird Preservation, United States Section by the University of Wisconsin Press, 1988.