Cita APA (7a ed.)

Harris, R. (1980). The language makers (First published.). Cornell University Press.

Cita Chicago Style (17a ed.)

Harris, Roy. The Language Makers. First published. Ithaca, New York: Cornell University Press, 1980.

Cita MLA (9a ed.)

Harris, Roy. The Language Makers. First published. Cornell University Press, 1980.