APA (7th ed.) Citation

Metcalf, F. (2001). The Penguin Dictionary or Modern Humorous Quotations. Penguin Books.

Chicago Style (17th ed.) Citation

Metcalf, Fred. The Penguin Dictionary or Modern Humorous Quotations. England: Penguin Books, 2001.

MLA (9th ed.) Citation

Metcalf, Fred. The Penguin Dictionary or Modern Humorous Quotations. Penguin Books, 2001.

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