APA (7th ed.) Citation

Schrampfer Azar, B., & Rachel Spack Koch; Stacy A Hagen. (2011). Fundamentals of English grammar: WorkBook Volume A (4.). Pearson Education.

Chicago Style (17th ed.) Citation

Schrampfer Azar, Betty, and Rachel Spack Koch; Stacy A Hagen. Fundamentals of English Grammar: WorkBook Volume A. 4. Pearson Education, 2011.

MLA (8th ed.) Citation

Schrampfer Azar, Betty, and Rachel Spack Koch; Stacy A Hagen. Fundamentals of English Grammar: WorkBook Volume A. 4. Pearson Education, 2011.

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