APA (7th ed.) Citation

Davidson, G. (1988). The pocket Roget's thesaurus. Penguin Books.

Chicago Style (17th ed.) Citation

Davidson, George. The Pocket Roget's Thesaurus. New York: Penguin Books, 1988.

MLA (9th ed.) Citation

Davidson, George. The Pocket Roget's Thesaurus. Penguin Books, 1988.

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