Potkay, A. (2012). Wordsworth's ethics. Johns Hopkins University Press.
芝加哥风格引文Potkay, Adam. Wordsworth's Ethics. Baltimore: Johns Hopkins University Press, 2012.
MLA引文Potkay, Adam. Wordsworth's Ethics. Johns Hopkins University Press, 2012.
警告:这些引文格式不一定是100%准确.