Cita APA (7a ed.)

Bolton, K., & Kachru, B. B. (2006). World Englishes: Critical concepts in linguistics. Routlegde.

Cita Chicago Style (17a ed.)

Bolton, Kingsley, y Braj B. Kachru. World Englishes: Critical Concepts in Linguistics. London ; New York: Routlegde, 2006.

Cita MLA (8a ed.)

Bolton, Kingsley, y Braj B. Kachru. World Englishes: Critical Concepts in Linguistics. Routlegde, 2006.