System der praktischen philosophie. Teil 1, 2

Chicago citation style
Krug, Wilhelm Traugott, 1770-1842. System der praktischen philosophie. Teil 1, 2. 1830-. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009720564. (Accessed November 13, 2018.)
APA citation style
Krug, Wilhelm Traugott, 1770-1842, (1830-) System der praktischen philosophie. Teil 1, 2. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009720564
MLA citation style
Krug, Wilhelm Traugott, 1770-1842. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009720564>.
Note: These citations are programmatically generated and may be incomplete.