APA (7th ed.) Citation

Crystal, D., Crystal, B., & Wells, S. W. (2002). Shakespeare's words: A glossary and language companion. Penguin books.

Chicago Style (17th ed.) Citation

Crystal, David, Ben Crystal, and Stanley W. Wells. Shakespeare's Words: A Glossary and Language Companion. London: Penguin books, 2002.

MLA (9th ed.) Citation

Crystal, David, et al. Shakespeare's Words: A Glossary and Language Companion. Penguin books, 2002.