Werner & Nelson. (1996). A content-based grammar (3rd Edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationWerner and Nelson. A Content-based Grammar. 3rd Edition. New York: McGraw-Hill, 1996.
MLA (8th ed.) CitationWerner and Nelson. A Content-based Grammar. 3rd Edition. McGraw-Hill, 1996.
Warning: These citations may not always be 100% accurate.