APA (7th ed.) Citation

Lewis. (1978). The New Roget's Thesaurus of the English language in dictionary form. Putnam's Sons.

Chicago Style (17th ed.) Citation

Lewis. The New Roget's Thesaurus of the English Language in Dictionary Form. Putnam's Sons, 1978.

MLA (8th ed.) Citation

Lewis. The New Roget's Thesaurus of the English Language in Dictionary Form. Putnam's Sons, 1978.

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