APA Style

DeCapua, A. (January 31, 2008). Grammar for Teachers A Guide to American English for Native and Non-Native Speakers (Andrea DeCapua). New York, USA: Springer.

MLA Style

DeCapua, Andrea. "Grammar for Teachers A Guide to American English for Native and Non-Native Speakers". Andrea DeCapua New York, USA: Springer, January 31, 2008. Text.