Riley, L., & Riley, W. 1. (1992). Guide to the national wildlife refuges (Revised and expanded.). New York, N.Y., USA: Macmillan.
Chicago Style CitationRiley, Laura, and William 1931- Riley. Guide to the National Wildlife Refuges. Revised and expanded. New York, N.Y., USA: Macmillan, 1992.
MLA CitationRiley, Laura, and William 1931- Riley. Guide to the National Wildlife Refuges. Revised and expanded. New York, N.Y., USA: Macmillan, 1992.
Warning: These citations may not always be 100% accurate.