APA (7th ed.) Citation

(1984). English as a world language. Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

English as a World Language. Cambridge u.a: Cambridge Univ. Pr, 1984.

MLA (9th ed.) Citation

English as a World Language. Cambridge Univ. Pr, 1984.

Warning: These citations may not always be 100% accurate.