APA (7th ed.) Citation

Fish and Wildlife Reference Service (U.S.), Denver Public Library, Informatics General Corporation, Sterling Software (Firm), Maxima Corporation, KRA Corporation, & U.S. Fish and Wildlife Service. Fish and Wildlife Reference Service newsletter. [Denver Public Library].

Chicago Style (17th ed.) Citation

Fish and Wildlife Reference Service (U.S.), Denver Public Library, Informatics General Corporation, Sterling Software (Firm), Maxima Corporation, KRA Corporation, and U.S. Fish and Wildlife Service. Fish and Wildlife Reference Service Newsletter. Denver: [Denver Public Library].

MLA (9th ed.) Citation

Fish and Wildlife Reference Service (U.S.), et al. Fish and Wildlife Reference Service Newsletter. [Denver Public Library].