Cita APA (7a ed.)

Quinn, E., & Gassner, J. (1970). The reader's encyclopedia of world drama (First published in Great Britain 1970.). Methuen & Co.

Cita Chicago Style (17a ed.)

Quinn, Edward, y John Gassner. The Reader's Encyclopedia of World Drama. First published in Great Britain 1970. London: Methuen & Co, 1970.

Cita MLA (9a ed.)

Quinn, Edward, y John Gassner. The Reader's Encyclopedia of World Drama. First published in Great Britain 1970. Methuen & Co, 1970.