Murray-Wooley, C., & Raitz, K. B. (1992). Rock Fences of the Bluegrass. University Press of Kentucky.
Cita Chicago Style (17a ed.)Murray-Wooley, Carolyn, y Karl B. Raitz. Rock Fences of the Bluegrass. Lexington, Kentucky: University Press of Kentucky, 1992.
Cita MLA (8a ed.)Murray-Wooley, Carolyn, y Karl B. Raitz. Rock Fences of the Bluegrass. University Press of Kentucky, 1992.
Precaución: Estas citas no son 100% exactas.