Cita APA (7a ed.)

Hurt, R. D. (1998). The Ohio frontier: Crucible of the Old Northwest, 1720-1830. Indiana University Press.

Cita Chicago Style (17a ed.)

Hurt, R. Douglas. The Ohio Frontier: Crucible of the Old Northwest, 1720-1830. Bloomington: Indiana University Press, 1998.

Cita MLA (8a ed.)

Hurt, R. Douglas. The Ohio Frontier: Crucible of the Old Northwest, 1720-1830. Indiana University Press, 1998.