एपीए उद्धरण

Gassner, J. (1964). O'Neill: Collection of critical essays. Prentice Hall.

शिकागो स्टाइल उद्धरण

Gassner, John. O'Neill: Collection of Critical Essays. Prentice Hall, 1964.

एमएलए उद्धरण

Gassner, John. O'Neill: Collection of Critical Essays. Prentice Hall, 1964.