APA (7th ed.) Citation

Crystal, D. (2002). The New Penguin Encyclopedia (First edition.). Penguin Books.

Chicago Style (17th ed.) Citation

Crystal, David. The New Penguin Encyclopedia. First edition. New York: Penguin Books, 2002.

MLA (9th ed.) Citation

Crystal, David. The New Penguin Encyclopedia. First edition. Penguin Books, 2002.

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