Land at river's end : the Copper River delta
MLA
Land At River's End: the Copper River Delta. [Washington, D.C.?: Fish and Wildlife Service, U.S. Dept. of the Interior, [9750?]
APA, 7th edition
([9750?]). Land at river's end: the Copper River delta. [Washington, D.C.?: Fish and Wildlife Service, U.S. Dept. of the Interior
Chicago, 17th edition
Land at river's end: the Copper River delta. [Washington, D.C.?: Fish and Wildlife Service, U.S. Dept. of the Interior, [9750?]