APA Citation

Davidson, G. (2002). Roget's thesaurus of english words and phrases. London: Penguin books.

Chicago Style Citation

Davidson, George. Roget's Thesaurus of English Words and Phrases. London: Penguin books, 2002.

MLA Citation

Davidson, George. Roget's Thesaurus of English Words and Phrases. London: Penguin books, 2002.

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