Riddle Brothers Ranch :
a short history and photo album
APA Citation
United States. Bureau of Land Management. Burns District. (1991). Riddle Brothers Ranch: a short history and photo album. [Burns, Ore.?]: Bureau of Land Management, Burns District.
MLA Citation
United States. Bureau of Land Management. Burns District. Riddle Brothers Ranch: a Short History And Photo Album. [Burns, Ore.?]: Bureau of Land Management, Burns District, 1991.
Warning: These citations may not always be complete (especially for serials).