Bullock, R. H. (2006). The Norton field guide to writing. New York: W.W. Norton & Co..
Trích dẫn kiểu ChicagoBullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.
MLA引文Bullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.
警告：这些引文格式不一定是100％准确.