Cita APA (7a ed.)

Shaw, B. (1966). The doctor's dilemma: A tragedy (First published, 6th reprinted.). Penguin Books.

Cita Chicago Style (17a ed.)

Shaw, Bernard. The Doctor's Dilemma: A Tragedy. First published, 6th reprinted. Middlesex: Penguin Books, 1966.

Cita MLA (9a ed.)

Shaw, Bernard. The Doctor's Dilemma: A Tragedy. First published, 6th reprinted. Penguin Books, 1966.