Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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