Cita APA (7a ed.)

O'Grady, W. (1997). Syntactic development. Chicago University Press.

Cita Chicago Style (17a ed.)

O'Grady, William. Syntactic Development. Chicago: Chicago University Press, 1997.

Cita MLA (9a ed.)

O'Grady, William. Syntactic Development. Chicago University Press, 1997.