APA (7th ed.) Citation

(1985). The Penguin English dictionary: [1985-86]. Penguin Books.

Chicago Style (17th ed.) Citation

The Penguin English Dictionary: [1985-86]. Harmondsworth: Penguin Books, 1985.

MLA (9th ed.) Citation

The Penguin English Dictionary: [1985-86]. Penguin Books, 1985.

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