APA (7th ed.) Citation

English unlimited (Dt. Ausg.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

English Unlimited. Dt. Ausg. Cambridge [u.a.]: Cambridge Univ. Press.

MLA (9th ed.) Citation

English Unlimited. Dt. Ausg. Cambridge Univ. Press.

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