Cita APA (7a ed.)

Lyons, J. (1983). New horizons in linguistics (7th. repr. of the 1st ed. of 1970.). Penguin books.

Cita Chicago Style (17a ed.)

Lyons, John. New Horizons in Linguistics. 7th. repr. of the 1st ed. of 1970. Middlesex: Penguin books, 1983.

Cita MLA (9a ed.)

Lyons, John. New Horizons in Linguistics. 7th. repr. of the 1st ed. of 1970. Penguin books, 1983.