Axelrod, R. B., & Cooper, C. R. (2008). The St. Martin's guide to writing (Eight edition.). Bedford/St. Martin's Press.
Citazione stile Chigago Style (17a edizione)Axelrod, Rise B., e Charles Raymond Cooper. The St. Martin's Guide to Writing. Eight edition. Boston: Bedford/St. Martin's Press, 2008.
Citatione MLA (9a ed.)Axelrod, Rise B., e Charles Raymond Cooper. The St. Martin's Guide to Writing. Eight edition. Bedford/St. Martin's Press, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.