APA (7th ed.) Citation
Mawson, C. O. S. (1936). Roget's Thesaurus of the English language in dictionary form. Garden City Books.
Chicago Style (17th ed.) Citation
Mawson, C. O. Sylvester. Roget's Thesaurus of the English Language in Dictionary Form. Garden City, N.Y.: Garden City Books, 1936.
MLA (9th ed.) Citation
Mawson, C. O. Sylvester. Roget's Thesaurus of the English Language in Dictionary Form. Garden City Books, 1936.
Warning: These citations may not always be 100% accurate.