APA
Jackson R., . (2011). Global issues 10/11. New York: McGraw-Hill/Dushkin.
Chicago
Jackson Robert, . 2011. Global issues 10/11. New York: McGraw-Hill/Dushkin.
Harvard
Jackson R., . (2011). Global issues 10/11. New York: McGraw-Hill/Dushkin.
MLA
Jackson Robert, . Global issues 10/11. New York: McGraw-Hill/Dushkin. 2011.