Strunk, W. (2007). The elements of style. Penguin Books, USA.
Chicago Style (17th ed.) CitationStrunk, Wiliam. The Elements of Style. Penguin Books, USA, 2007.
MLA (9th ed.) CitationStrunk, Wiliam. The Elements of Style. Penguin Books, USA, 2007.
Warning: These citations may not always be 100% accurate.