Cita APA (7a ed.)

Cooper, G., Bermange, B., Churchill, C., & Wardle, I. (1968). New english dramatists 12. Penguin.

Cita Chicago Style (17a ed.)

Cooper, Giles, Barry Bermange, Caryl Churchill, y Irwing Wardle. New English Dramatists 12. Middlesex: Penguin, 1968.

Cita MLA (8a ed.)

Cooper, Giles, et al. New English Dramatists 12. Penguin, 1968.