How to apply the National Register Criteria to post offices
MLA
Boland, Beth M. and National Register of Historic Places. How to apply the National Register Criteria to post offices. Revised 1994. [Washington, D.C.] (P.O. Box 37127, Suite 250, Washington 20013-7127) : U.S. Dept. of the Interior, National Park Service, Interagency Resources Division, National Register of Historic Places, 1994.
APA
Boland, B. & National Register of Historic Places. (1994). How to apply the National Register Criteria to post offices. Revised 1994. [Washington, D.C.] (P.O. Box 37127, Suite 250, Washington 20013-7127) : U.S. Dept. of the Interior, National Park Service, Interagency Resources Division, National Register of Historic Places.
Chicago
Boland, Beth M. and National Register of Historic Places. How to apply the National Register Criteria to post offices. Revised 1994. [Washington, D.C.] (P.O. Box 37127, Suite 250, Washington 20013-7127) : U.S. Dept. of the Interior, National Park Service, Interagency Resources Division, National Register of Historic Places, 1994.