APA (7th ed.) Citation

Miller, A. (1968). The crucible: A play in four acts (1a. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Miller, Arthur. The Crucible: A Play in Four Acts. 1a. ed. Londres: Penguin Books, 1968.

MLA (9th ed.) Citation

Miller, Arthur. The Crucible: A Play in Four Acts. 1a. ed. Penguin Books, 1968.