Cita APA (7a ed.)
Amin, A., & Eravelly, R. (2004). Grammar builder: A grammar guidebook for students of english. CUP.
Cita Chicago Style (17a ed.)
Amin, A., y R/Ibrahim Eravelly. Grammar Builder: A Grammar Guidebook for Students of English. Cambridge: CUP, 2004.
Cita MLA (9a ed.)
Amin, A., y R/Ibrahim Eravelly. Grammar Builder: A Grammar Guidebook for Students of English. CUP, 2004.
Precaución: Estas citas no son 100% exactas.