Yakima project :
Washington, Benton, Franklin, Yakima, and Kittitas Counties /
Pacific Northwest Region, Bureau of Reclamation.

APA Citation

United States. Bureau of Reclamation. Pacific Northwest Region. (1984). Yakima project: Washington, Benton, Franklin, Yakima, and Kittitas Counties. [Washington, D.C.?]: The Bureau.

MLA Citation

United States. Bureau of Reclamation. Pacific Northwest Region. Yakima Project: Washington, Benton, Franklin, Yakima, And Kittitas Counties. [Washington, D.C.?]: The Bureau, 1984.

Warning: These citations may not always be complete (especially for serials).