APA-Zitierstil (7. Ausg.)

Crystal, D. (2002). English as a global language (Reprinted.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Crystal, David. English as a Global Language. Reprinted. Cambridge [u.a.]: Cambridge Univ. Press, 2002.

MLA-Zitierstil (9. Ausg.)

Crystal, David. English as a Global Language. Reprinted. Cambridge Univ. Press, 2002.