Παραπομπή σε μορφή APA (7η εκδ.)

Ewans, M. (2007). Opera from the Greek: Studies in the poetics of appropriation. Ashgate.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ewans, Michael. Opera from the Greek: Studies in the Poetics of Appropriation. Aldershot, Hampshire, England ; Burlington, VT: Ashgate, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ewans, Michael. Opera from the Greek: Studies in the Poetics of Appropriation. Ashgate, 2007.