Παραπομπή σε μορφή APA (7η εκδ.)

Bushnell, R. W. (1988). Prophesying tragedy: Sign and voice in Sophocles' Theban plays. Cornell University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bushnell, Rebecca W. Prophesying Tragedy: Sign and Voice in Sophocles' Theban Plays. Ithaca London: Cornell University Press, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bushnell, Rebecca W. Prophesying Tragedy: Sign and Voice in Sophocles' Theban Plays. Cornell University Press, 1988.