एपीए उद्धरण

O'Neill, E. G. (1988). Complete plays 1913 - 1920. New York, NY: The Library of America.

शिकागो स्टाइल उद्धरण

O'Neill, Eugene Gladstone. Complete Plays 1913 - 1920. New York, NY: The Library of America, 1988.

एमएलए उद्धरण

O'Neill, Eugene Gladstone. Complete Plays 1913 - 1920. New York, NY: The Library of America, 1988.