Citazione Stile APA (7a Edizione)
World Bank, ebrary, Inc, & Sáez, S. (2010). Trade in services negotiations: A guide for developing countries. World Bank.
Citazione stile Chigago Style (17a edizione)
World Bank, Inc ebrary, e Sebastián Sáez. Trade in Services Negotiations: A Guide for Developing Countries. Washington, D.C.: World Bank, 2010.
Citatione MLA (9a ed.)
World Bank, et al. Trade in Services Negotiations: A Guide for Developing Countries. World Bank, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.