APA

United States, . (1980). Attorneys General of the United States, 1789-1979. [Washington, D.C.?]: U.S. Dept. of Justice.

Chicago

United States, . 1980. Attorneys General of the United States, 1789-1979. [Washington, D.C.?]: U.S. Dept. of Justice.

Harvard

United States, . (1980). Attorneys General of the United States, 1789-1979. [Washington, D.C.?]: U.S. Dept. of Justice.

MLA

United States, . Attorneys General of the United States, 1789-1979. [Washington, D.C.?]: U.S. Dept. of Justice. 1980.