Zinsser,William. (1985). On Writing Well: An informal guide to writing nonfiction (3rd ed.). Harper & Row Publishers.
Chicago Style (17th ed.) CitationZinsser,William. On Writing Well: An Informal Guide to Writing Nonfiction. 3rd ed. Philadelphia: Harper & Row Publishers, 1985.
MLA (9th ed.) CitationZinsser,William. On Writing Well: An Informal Guide to Writing Nonfiction. 3rd ed. Harper & Row Publishers, 1985.
Warning: These citations may not always be 100% accurate.