एपीए उद्धरण

Bullock, R. H. (2006). The Norton field guide to writing. New York: W.W. Norton & Co..

शिकागो स्टाइल उद्धरण

Bullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.

एमएलए उद्धरण

Bullock, Richard H. The Norton Field Guide to Writing. New York: W.W. Norton & Co., 2006.