Citazione APA

Caves, R. E., Frankel, J., & Jones,Ronald W. (2004). World trade and payments: An introduction (9th ed.). Pearson Education Inc..

Stile di citazione Chicago

Caves, Richard E., Jeffrey Frankel, e Jones,Ronald W. World Trade and Payments: An Introduction. 9th ed. Delhi: Pearson Education Inc., 2004.

Citazione MLA

Caves, Richard E., et al. World Trade and Payments: An Introduction. 9th ed. Pearson Education Inc., 2004.