APA Style
Krugman, Paul R., Obstfeld, Maurice. (1988).
International economics : theory and policy .
United States of America:
Scott, Foresman and Company.
Chicago Style
Krugman, Paul R., Obstfeld, Maurice.
International economics : theory and policy.
United States of America:
Scott, Foresman and Company,
1988.
Text.
MLA Style
Krugman, Paul R., Obstfeld, Maurice.
International economics : theory and policy.
United States of America:
Scott, Foresman and Company,
1988.
Text.
Turabian Style
Krugman, Paul R., Obstfeld, Maurice.
International economics : theory and policy.
United States of America:
Scott, Foresman and Company,
1988.
Print.