Παραπομπή APA

Osborne, J. (1993). Look back in anger: Play in three acts. Oxford University Press.

Παραπομπή Chicago Style

Osborne, John. Look Back in Anger: Play in Three Acts. Bombay: Oxford University Press, 1993.

Παραπομπή MLA

Osborne, John. Look Back in Anger: Play in Three Acts. Oxford University Press, 1993.