Oregon :
end of the trail /
compiled by the Writers' Program of the Work Projects Administration in the state of Oregon ; sponsored by the Oregon State Board of Control.

APA Citation

Writers' Program (U.S.). Oregon., Pappas, D., Oregon State Board of Control. (1940). Oregon: end of the trail. Portland: Binfords & Mort.

MLA Citation

Writers' Program (U.S.). Oregon, Douglas Pappas, and Oregon State Board of Control. Oregon: End of the Trail. Portland: Binfords & Mort, 1940.

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