Παραπομπή APA

Sophocles & Watling, E. F. (1947). The theban plays. Penguin Books.

Παραπομπή Chicago Style

Sophocles και E. F. Watling. The Theban Plays. England: Penguin Books, 1947.

Παραπομπή MLA

Sophocles και E. F. Watling. The Theban Plays. Penguin Books, 1947.