APA-referens (7:e uppl.)
Frank, M. (2004). The philosophical foundations of early German romanticism. State University of New York Press.
Chicago-referens (17:e uppl.)
Frank, Manfred. The Philosophical Foundations of Early German Romanticism. Albany: State University of New York Press, 2004.
MLA-referens (9:e uppl.)
Frank, Manfred. The Philosophical Foundations of Early German Romanticism. State University of New York Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.