[McCormick, Cyrus H., extension of patent on reaping machine.].

MLA

United States. [McCormick, Cyrus H., extension of patent on reaping machine.]. Washington : [publisher not identified], 1852.

APA

United States. (1852). [McCormick, Cyrus H., extension of patent on reaping machine.]. Washington : [publisher not identified].

Chicago

United States. [McCormick, Cyrus H., extension of patent on reaping machine.]. Washington : [publisher not identified], 1852.