APA-referens (7:e uppl.)
Ledbetter, G. M. (2003). Poetics before Plato: Interpretation and authority in early Greek theories of poetry. Princeton University Press.
Chicago-referens (17:e uppl.)
Ledbetter, Grace M. Poetics Before Plato: Interpretation and Authority in Early Greek Theories of Poetry. Princeton, N.J.: Princeton University Press, 2003.
MLA-referens (9:e uppl.)
Ledbetter, Grace M. Poetics Before Plato: Interpretation and Authority in Early Greek Theories of Poetry. Princeton University Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.