Werner, P. K., Nelson, J. P., & Spaventa, M. (1997). A communicative grammar: / by Patricia K. Warner...[et.al]. New York: McGraw-Hill.
Chicago Style CitationWerner, Patricia K., John P. Nelson, and Marilynn Spaventa. A Communicative Grammar: / By Patricia K. Warner...[et.al]. New York: McGraw-Hill, 1997.
MLA CitationWerner, Patricia K., John P. Nelson, and Marilynn Spaventa. A Communicative Grammar: / By Patricia K. Warner...[et.al]. New York: McGraw-Hill, 1997.
Warning: These citations may not always be 100% accurate.