ebrary, Inc, Trampota, A., Sensen, O., & Timmermann, J. (2013). Kant's "Tugendlehre": A comprehensive commentary. De Gruyter.
Chicago Style (17th ed.) Citationebrary, Inc, Andreas Trampota, Oliver Sensen, and Jens Timmermann. Kant's "Tugendlehre": A Comprehensive Commentary. Berlin: De Gruyter, 2013.
MLA引文ebrary, Inc, et al. Kant's "Tugendlehre": A Comprehensive Commentary. De Gruyter, 2013.
警告:這些引文格式不一定是100%准確.