Axelrod, R. B., & Cooper, C. R. (2009). Axelrod & Cooper's concise guide to writing (5th ed. ; 2009 MLA update.). Bedford/St. Martins.
Cita Chicago (17th ed.)Axelrod, Rise B., i Charles Raymond Cooper. Axelrod & Cooper's Concise Guide to Writing. 5th ed. ; 2009 MLA update. New York, NY: Bedford/St. Martins, 2009.
Cita MLA (9th ed.)Axelrod, Rise B., i Charles Raymond Cooper. Axelrod & Cooper's Concise Guide to Writing. 5th ed. ; 2009 MLA update. Bedford/St. Martins, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.