Cita APA (7a ed.)

Yarbrough, B. V., & Yarbrough, R. M. (2000). The world economy: Trade and finance (5th ed.). Harcourt College Publishers.

Cita Chicago Style (17a ed.)

Yarbrough, Beth V., y Robert M. Yarbrough. The World Economy: Trade and Finance. 5th ed. Fort Worth: Harcourt College Publishers, 2000.

Cita MLA (9a ed.)

Yarbrough, Beth V., y Robert M. Yarbrough. The World Economy: Trade and Finance. 5th ed. Harcourt College Publishers, 2000.