Cita APA (7a ed.)

Lightfoot, D. (1991). How to set parameters: Arguments from language change. MIT.

Cita Chicago Style (17a ed.)

Lightfoot, David. How to Set Parameters: Arguments from Language Change. Cambridge (Massachusetts) [etc.]: MIT, 1991.

Cita MLA (9a ed.)

Lightfoot, David. How to Set Parameters: Arguments from Language Change. MIT, 1991.