APA-referens (7:e uppl.)
Gay, V. P. (2010). Progress in the humanities?: Comparing the objects of culture and science. Columbia University Press.
Chicago-referens (17:e uppl.)
Gay, Volney P. Progress in the Humanities?: Comparing the Objects of Culture and Science. New York: Columbia University Press, 2010.
MLA-referens (9:e uppl.)
Gay, Volney P. Progress in the Humanities?: Comparing the Objects of Culture and Science. Columbia University Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.