Citazione Stile APA (7a Edizione)

O'Brien, M. J., & O'Brien, M. J. (1968). Twentieth century interpretations of Oedipus Rex: A collection of critical essays. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

O'Brien, Michael John, e Michael J. O'Brien. Twentieth Century Interpretations of Oedipus Rex: A Collection of Critical Essays. Englewood Cliffs, N.J.: Prentice-Hall, 1968.

Citatione MLA (8a ed.)

O'Brien, Michael John, e Michael J. O'Brien. Twentieth Century Interpretations of Oedipus Rex: A Collection of Critical Essays. Prentice-Hall, 1968.