Dyfyniad APA
Roget, P. M., & Roget, L. J. (1937). Roget's thesaurus of English words and phrases. Grosset and Dunlap.
Dyfyniad Arddull Chicago
Roget, Peter Mark, and Lewis John Roget. Roget's Thesaurus of English Words and Phrases. New York: Grosset and Dunlap, 1937.
Dyfyniad MLA
Roget, Peter Mark, and Lewis John Roget. Roget's Thesaurus of English Words and Phrases. Grosset and Dunlap, 1937.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.