APA (7th ed.) Citation

Osborn, P. (1999). How grammar works: A self-teaching guide (2nd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Osborn, Patricia. How Grammar Works: A Self-teaching Guide. 2nd ed. Hoboken, NJ: John Wiley, 1999.

MLA (8th ed.) Citation

Osborn, Patricia. How Grammar Works: A Self-teaching Guide. 2nd ed. John Wiley, 1999.

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