Cita APA (7a ed.)

Barber, C. L. (1967). The Story of Language (4. ed.). Pan books.

Cita Chicago Style (17a ed.)

Barber, Charles Laurence. The Story of Language. 4. ed. London: Pan books, 1967.

Cita MLA (9a ed.)

Barber, Charles Laurence. The Story of Language. 4. ed. Pan books, 1967.