Subject guide to major United States government publications.
APA Citation
Jackson, E., Hirshberg, H. S. (Herbert Simon). (1968). Subject guide to major United States government publications. Chicago: American Library Association.
MLA Citation
Jackson, Ellen, 1910-1965, and Herbert S. (Herbert Simon) Hirshberg. Subject Guide to Major United States Government Publications. Chicago: American Library Association, 1968.
Warning: These citations may not always be complete (especially for serials).