APA Style
Krugman, Paul R., Obstfeld, Maurice, Melitz, Marc J.. (2013).
International Economics: Theory and Policy (Pearson Horizon Edition) (9th (Pearson Horizon Editions)).
Boston:
Pearson Education.
Chicago Style
Krugman, Paul R., Obstfeld, Maurice, Melitz, Marc J..
International Economics: Theory and Policy (Pearson Horizon Edition).
9th (Pearson Horizon Editions)
Boston:
Pearson Education,
2013.
Text.
MLA Style
Krugman, Paul R., Obstfeld, Maurice, Melitz, Marc J..
International Economics: Theory and Policy (Pearson Horizon Edition).
9th (Pearson Horizon Editions)
Boston:
Pearson Education,
2013.
Text.
Turabian Style
Krugman, Paul R., Obstfeld, Maurice, Melitz, Marc J..
International Economics: Theory and Policy (Pearson Horizon Edition).
9th (Pearson Horizon Editions)
Boston:
Pearson Education,
2013.
Print.