ebrary, Inc, & Hewitt, R. (2012). John Galt: Observations and conjectures on literature, history, and society. Bucknell University Press.
芝加哥风格引文ebrary, Inc, 与 Regina Hewitt. John Galt: Observations and Conjectures on Literature, History, and Society. Lewisburg [Pa.]: Bucknell University Press, 2012.
MLA引文ebrary, Inc, 与 Regina Hewitt. John Galt: Observations and Conjectures on Literature, History, and Society. Bucknell University Press, 2012.
警告：这些引文格式不一定是100％准确.