a) Published articles
Author last name1, First name1, First name2 Last name2 and First name3 Last name3. “Title of the paper.” Journal, num of volume, (month year): pages.
Arrow, Kenneth. “Uncertainty and the Welfare Economics of Medical Care.” The American Economic Review 3, no. 5 (1963): 941-969.
b) Working paper
Author last name1, First name1, First name2 Last name2 and First name3 Last name3. “Workin paper title.” Series and/or number of the document. City of Reference: Institution, year.
Rofman, Rafael. “Social Security Coverage in Latin America.” Social Protection Discussion Paper Series No. 0523. Washington, D.C.: World Bank, 2005.
Author last name1, First name1, First name2 Last name2 and First name3 Last name3. Book title. City of edition: Editorial, year.
Parkin, Michael. Principles of Economy. Mexico: Pearson, 2005.
Greene, William. Econometric Analysis. Fifteenth Edition. New York: Prentice-hall, 2003.
d) Chapter in a book
Author last name, First name. “Chapter or Article title.” Chapter X in Title of the book, published by: Publishers or Compilers. City of edition: Editorial, year.
Adams, Richard. “Remittances, Poverty, and Investment in Guatemala.” Chapter 2 in International Migration, Remittances, and Brain Drain, edited by Ozden and Schiff. New York: World Bank and Palgrave, 2006.
e) Web sites:
Web site name. Publisher/Company. URL. (access Date MM, DD/YYYY)
Factiva. Dow Jones Reuters Business Interactive LLC. http://www.factiva.com (consulted in September 12, 2006)