APA
Aeschylus, . (1951). The oresteian trilogy. London: penguin books.
Chicago
Aeschylus, . 1951. The oresteian trilogy. London: penguin books.
Harvard
Aeschylus, . (1951). The oresteian trilogy. London: penguin books.
MLA
Aeschylus, . The oresteian trilogy. London: penguin books. 1951.