International Labour Office. Regional Office for Latin America and the Caribbean & ebrary, Inc. (2007). 2007 labour overview: Latin America and the Caribbean. International Labour Office.
芝加哥风格引文International Labour Office. Regional Office for Latin America and the Caribbean 与 Inc ebrary. 2007 Labour Overview: Latin America and the Caribbean. Geneva: International Labour Office, 2007.
MLA引文International Labour Office. Regional Office for Latin America and the Caribbean 与 Inc ebrary. 2007 Labour Overview: Latin America and the Caribbean. International Labour Office, 2007.
警告：这些引文格式不一定是100％准确.