Cita APA (7th ed.)
Shaw, B. (1948). The doctor's Dilemma: A tragedy. Penguin Books.
Cita Chicago (17th ed.)
Shaw, Bernard. The Doctor's Dilemma: A Tragedy. Harmondsworth: Penguin Books, 1948.
Cita MLA (9th ed.)
Shaw, Bernard. The Doctor's Dilemma: A Tragedy. Penguin Books, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.