Cather, W. S. (1949). Shadows on the rock. A. A. Knopf.
Chicago Style (17th ed.) CitationCather, Willa Sibert. Shadows on the Rock. New York: A. A. Knopf, 1949.
MLA引文Cather, Willa Sibert. Shadows on the Rock. A. A. Knopf, 1949.
警告：這些引文格式不一定是100％准確.