Cita APA

Appleyard, D. R., & Field, A. J. (2002). International economics (4th international ed.). McGraw-Hill.

Citación estilo Chicago

Appleyard, Dennis R., and Alfred J. Field. International Economics. 4th international ed. Boston: McGraw-Hill, 2002.

Cita MLA

Appleyard, Dennis R., and Alfred J. Field. International Economics. 4th international ed. McGraw-Hill, 2002.