APA-referens (7:e uppl.)
Freydberg, B. (2008). Schelling's dialogical Freedom essay: Provocative philosophy then and now. State University of New York Press.
Chicago-referens (17:e uppl.)
Freydberg, Bernard. Schelling's Dialogical Freedom Essay: Provocative Philosophy Then and Now. Albany: State University of New York Press, 2008.
MLA-referens (9:e uppl.)
Freydberg, Bernard. Schelling's Dialogical Freedom Essay: Provocative Philosophy Then and Now. State University of New York Press, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.