Klotter, J. C., & Klotter, F. C. (2006). Faces of Kentucky. The University Press of Kentucky.
芝加哥风格引文Klotter, James C., 与 Freda C. Klotter. Faces of Kentucky. Lexington, Kentucky: The University Press of Kentucky, 2006.
MLA引文Klotter, James C., 与 Freda C. Klotter. Faces of Kentucky. The University Press of Kentucky, 2006.
警告：这些引文格式不一定是100％准确.