Cita APA (7th ed.)

Brown, R. (1968). Words and things: An introduction to language. Free pr..

Cita Chicago (17th ed.)

Brown, Roger. Words and Things: An Introduction to Language. NewYorK: Free pr., 1968.

Cita MLA (9th ed.)

Brown, Roger. Words and Things: An Introduction to Language. Free pr., 1968.