APA (7th ed.) Citation

(2012). Study guide to accompany Krugman, Obstfeld, Melitz "International economics", theory & policy, ninth edition. Pearson.

Chicago Style (17th ed.) Citation

Study Guide to Accompany Krugman, Obstfeld, Melitz "International Economics", Theory & Policy, Ninth Edition. Boston, Mass. [u.a.]: Pearson, 2012.

MLA (9th ed.) Citation

Study Guide to Accompany Krugman, Obstfeld, Melitz "International Economics", Theory & Policy, Ninth Edition. Pearson, 2012.