APA
Lyovin A. V.,, . (1996). An introduction to the languages of the world. New York ; Oxford: Oxford University Press.
Chicago
Lyovin Anatole V,, . 1996. An introduction to the languages of the world. New York ; Oxford: Oxford University Press.
Harvard
Lyovin A. V.,, . (1996). An introduction to the languages of the world. New York ; Oxford: Oxford University Press.
MLA
Lyovin Anatole V,, . An introduction to the languages of the world. New York ; Oxford: Oxford University Press. 1996.