APA (7th ed.) Citation

Shakespeare. (1994). Romeo and Juliet (ed.). Penguin books.

Chicago Style (17th ed.) Citation

Shakespeare. Romeo and Juliet. ed. London: Penguin books, 1994.

MLA (9th ed.) Citation

Shakespeare. Romeo and Juliet. ed. Penguin books, 1994.

Warning: These citations may not always be 100% accurate.