APA (7th ed.) Citation

Lathrop, H. P. (1861). Plan of the western seat of war. Published by H.P. Lathrop.

Chicago Style (17th ed.) Citation

Lathrop, H. P. Plan of the Western Seat of War. [Place of publication not identified]: Published by H.P. Lathrop, 1861.

MLA (9th ed.) Citation

Lathrop, H. P. Plan of the Western Seat of War. Published by H.P. Lathrop, 1861.