APA (7th ed.) Citation

Napoli, D. J. (2010). Language matters: A guide to everyday questions about language (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Napoli, Donna Jo. Language Matters: A Guide to Everyday Questions About Language. 2nd ed. Oxford: Oxford University Press, 2010.

MLA (9th ed.) Citation

Napoli, Donna Jo. Language Matters: A Guide to Everyday Questions About Language. 2nd ed. Oxford University Press, 2010.

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