Citazione Stile APA (7a Edizione)

Crabb, G. (1974). Crabb's English synonyms: Arranged alphabetically with complete cross references throughout, (Rev ed.). Routledge & Kegan Paul.

Citazione stile Chigago Style (17a edizione)

Crabb, George. Crabb's English Synonyms: Arranged Alphabetically with Complete Cross References Throughout,. Rev ed. London: Routledge & Kegan Paul, 1974.

Citatione MLA (8a ed.)

Crabb, George. Crabb's English Synonyms: Arranged Alphabetically with Complete Cross References Throughout,. Rev ed. Routledge & Kegan Paul, 1974.