एपीए उद्धरण

O'Neill, E. (1959). Nine plays. Randon House.

शिकागो स्टाइल उद्धरण

O'Neill, Eugene. Nine Plays. New York: Randon House, 1959.

एमएलए उद्धरण

O'Neill, Eugene. Nine Plays. Randon House, 1959.