Bullock, R. H. (2006). The Norton field guide to writing. New York: W.W. Norton & Co..
Chicago Style CitationBullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.
Cita MLABullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.
Atenció: Aquestes cites poden no estar 100% correctes.