Lyovin, A. (1997). An introduction to the languages of the world. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Lyovin, Anatole. An Introduction to the Languages of the World. New York: Oxford University Press, 1997.
MLA način citiranja (9. izdanje)Lyovin, Anatole. An Introduction to the Languages of the World. Oxford University Press, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.