APA (7th ed.) Citation

Horton, L. (1975). In the hills of the pennyroyal: A history of Allen County, Kentucky, from 1815 to 1880. White Cross Press.

Chicago Style (17th ed.) Citation

Horton, Louise. In the Hills of the Pennyroyal: A History of Allen County, Kentucky, from 1815 to 1880. Austin, Tex.: White Cross Press, 1975.

MLA (9th ed.) Citation

Horton, Louise. In the Hills of the Pennyroyal: A History of Allen County, Kentucky, from 1815 to 1880. White Cross Press, 1975.