APA (7th ed.) Citation

Forsyth, G. A. (1897). Sheridan's Ride. [publisher not identified].

Chicago Style (17th ed.) Citation

Forsyth, George A. Sheridan's Ride. [New York]: [publisher not identified], 1897.

MLA (9th ed.) Citation

Forsyth, George A. Sheridan's Ride. [publisher not identified], 1897.