APA

Lyons John, . (1981). Language and linguistics : An introduction. New Delhi: Cambridge University Press.

Chicago

Lyons John, . 1981. Language and linguistics : An introduction. New Delhi: Cambridge University Press.

Harvard

Lyons John, . (1981). Language and linguistics : An introduction. New Delhi: Cambridge University Press.

MLA

Lyons John, . Language and linguistics : An introduction. New Delhi: Cambridge University Press. 1981.