APA
Sophocles, . (1972). The Theban plays. Harmondsworth: Penguin.
Chicago
Sophocles, . 1972. The Theban plays. Harmondsworth: Penguin.
Harvard
Sophocles, . (1972). The Theban plays. Harmondsworth: Penguin.
MLA
Sophocles, . The Theban plays. Harmondsworth: Penguin. 1972.