APA (7th ed.) Zitazioa

Crabb, G. (1945). Grabb's english synonyms (2a. ed.). Grosset & Dunlap.

Chicago Style (17th ed.) Zitazioa

Crabb, George. Grabb's English Synonyms. 2a. ed. Nueva York: Grosset & Dunlap, 1945.

MLA (9th ed.) Zitazioa

Crabb, George. Grabb's English Synonyms. 2a. ed. Grosset & Dunlap, 1945.