APA (7th ed.) Citation
Amin, A., & Eravelly, R. (2004). Grammar builder: A grammar guidebook for students of english. CUP.
Chicago Style (17th ed.) Citation
Amin, A., and R/Ibrahim Eravelly. Grammar Builder: A Grammar Guidebook for Students of English. Cambridge: CUP, 2004.
MLA (9th ed.) Citation
Amin, A., and R/Ibrahim Eravelly. Grammar Builder: A Grammar Guidebook for Students of English. CUP, 2004.
Warning: These citations may not always be 100% accurate.