Cita APA

Krugman, P. R. (1988). International economics: Theory and policy. Scott, Foresman and Company.

Citación estilo Chicago

Krugman, Paul R. International Economics: Theory and Policy. Boston: Scott, Foresman and Company, 1988.

Cita MLA

Krugman, Paul R. International Economics: Theory and Policy. Scott, Foresman and Company, 1988.

Warning: These citations may not always be 100% accurate.