APA (7th ed.) Citation

Napoli, D. J. (1993). Syntax: Theory and problems. Oxford University Press.

Chicago Style (17th ed.) Citation

Napoli, Donna Jo. Syntax: Theory and Problems. New York [etc.]: Oxford University Press, 1993.

MLA (9th ed.) Citation

Napoli, Donna Jo. Syntax: Theory and Problems. Oxford University Press, 1993.