Cita APA (7a ed.)

Yang, Y., Lawson, T., & Duncan, R. C. (1997). Trade liberalisation in the EU and APEC. National Centre for Development Studies, Australian National University.

Cita Chicago Style (17a ed.)

Yang, Yongzheng, Tony Lawson, y Ronald C. Duncan. Trade Liberalisation in the EU and APEC. Canberra: National Centre for Development Studies, Australian National University, 1997.

Cita MLA (8a ed.)

Yang, Yongzheng, et al. Trade Liberalisation in the EU and APEC. National Centre for Development Studies, Australian National University, 1997.