APA

U.S. Government Bookstore, .Print & digital federal publications catalog. [Washington, D.C.]: U.S. Government Printing Office Bookstore.

Chicago

U.S. Government Bookstore, .Print & digital federal publications catalog. [Washington, D.C.]: U.S. Government Printing Office Bookstore.

Harvard

U.S. Government Bookstore, .Print & digital federal publications catalog. [Washington, D.C.]: U.S. Government Printing Office Bookstore.

MLA

U.S. Government Bookstore, .[Washington, D.C.]: U.S. Government Printing Office Bookstore. .