Cita APA (7a ed.)

Shaw, B. (1946). Pygmalion: A romance in five acts (5th ed.). Penguin Books.

Cita Chicago Style (17a ed.)

Shaw, Bernard. Pygmalion: A Romance in Five Acts. 5th ed. New York: Penguin Books, 1946.

Cita MLA (8a ed.)

Shaw, Bernard. Pygmalion: A Romance in Five Acts. 5th ed. Penguin Books, 1946.