Cita APA (7th ed.)

Estevadeordal, A., Suominen, K., & Teh, R. (2009). Regional rules in the global trading system. Cambridge University Press.

Cita Chicago (17th ed.)

Estevadeordal, Antoni, Kati Suominen, i Robert Teh. Regional Rules in the Global Trading System. Cambridge, [England]: Cambridge University Press, 2009.

Cita MLA (9th ed.)

Estevadeordal, Antoni, et al. Regional Rules in the Global Trading System. Cambridge University Press, 2009.