एपीए उद्धरण

Clemen, W. (1961). English tragedy before Shakespeare: The development of dramatic speech. Methuen.

शिकागो स्टाइल उद्धरण

Clemen, Wolfgang. English Tragedy Before Shakespeare: The Development of Dramatic Speech. London: Methuen, 1961.

एमएलए उद्धरण

Clemen, Wolfgang. English Tragedy Before Shakespeare: The Development of Dramatic Speech. Methuen, 1961.