APA (7th ed.) Citation

Princeton Review (Firm). (1996). Grammar smart: A guide to perfect usage. Villard Books.

Chicago Style (17th ed.) Citation

Princeton Review (Firm). Grammar Smart: A Guide to Perfect Usage. New York: Villard Books, 1996.

MLA (9th ed.) Citation

Princeton Review (Firm). Grammar Smart: A Guide to Perfect Usage. Villard Books, 1996.

Warning: These citations may not always be 100% accurate.