World Conservation Union & Emanoil, M. (1994). Encyclopedia of endangered species. Gale Research.
Chicago Style (17th ed.) CitationWorld Conservation Union and Mary Emanoil. Encyclopedia of Endangered Species. Detroit, MI: Gale Research, 1994.
MLA (8th ed.) CitationWorld Conservation Union and Mary Emanoil. Encyclopedia of Endangered Species. Gale Research, 1994.
Warning: These citations may not always be 100% accurate.