Strong, W. (1991). Writing incisively: Do-it-yourself prose surgery. McGraw-hill.
Cita Chicago Style (17a ed.)Strong, William. Writing Incisively: Do-it-yourself Prose Surgery. New York: McGraw-hill, 1991.
Cita MLA (9a ed.)Strong, William. Writing Incisively: Do-it-yourself Prose Surgery. McGraw-hill, 1991.
Precaución: Estas citas no son 100% exactas.