APA (7th ed.) Citation

Jamieson, J., & Chapelle, C. A. (2006). Focus on grammar: An integrated skills approach. Pearson Education, Inc.

Chicago Style (17th ed.) Citation

Jamieson, Joan, and Carol A. Chapelle. Focus on Grammar: An Integrated Skills Approach. White Plains: Pearson Education, Inc, 2006.

MLA (8th ed.) Citation

Jamieson, Joan, and Carol A. Chapelle. Focus on Grammar: An Integrated Skills Approach. Pearson Education, Inc, 2006.