APA (7th ed.) Citation

(2006). Lingua franca languages. Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Lingua Franca Languages. New York, NY [u.a.]: Cambridge Univ. Press, 2006.

MLA (9th ed.) Citation

Lingua Franca Languages. Cambridge Univ. Press, 2006.

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