Cita APA (7th ed.)

SMITH, L. P. (1966). The english language. 6.U.P.

Cita Chicago (17th ed.)

SMITH, Logan Pearsall. The English Language. London: 6.U.P, 1966.

Cita MLA (9th ed.)

SMITH, Logan Pearsall. The English Language. 6.U.P, 1966.