Cita APA (7a ed.)

Davidson, G. (2004). Roget's thesaurus of english words and phrases. Penguin.

Cita Chicago Style (17a ed.)

Davidson, George. Roget's Thesaurus of English Words and Phrases. London: Penguin, 2004.

Cita MLA (9a ed.)

Davidson, George. Roget's Thesaurus of English Words and Phrases. Penguin, 2004.