APA (7th ed.) Citation

Clemens, J. (1864). Letter from Hon. Jere. Clemens. [publisher not identified].

Chicago Style (17th ed.) Citation

Clemens, Jeremiah. Letter from Hon. Jere. Clemens. [Philadelphia?]: [publisher not identified], 1864.

MLA (9th ed.) Citation

Clemens, Jeremiah. Letter from Hon. Jere. Clemens. [publisher not identified], 1864.

Warning: These citations may not always be 100% accurate.