Checklist of United States public documents.
APA Citation
United States. Superintendent of Documents. (190709). Checklist of United States public documents. 3d ed.] Washington: Govt. print. off..
MLA Citation
United States. Superintendent of Documents. Checklist of United States Public Documents. 3d ed.] Washington: Govt. print. off., 190709.
Warning: These citations may not always be complete (especially for serials).