APA-ийн эшлэл(7 дахь хэвлэлт)

Van Nortwick, T. (2015). Late Sophocles: The Hero’s Evolution in Electra, Philoctetes, and Oedipus at Colonus. University of Michigan Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Van Nortwick, Thomas. Late Sophocles: The Hero’s Evolution in Electra, Philoctetes, and Oedipus at Colonus. Ann Arbor: University of Michigan Press, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Van Nortwick, Thomas. Late Sophocles: The Hero’s Evolution in Electra, Philoctetes, and Oedipus at Colonus. University of Michigan Press, 2015.