Henrÿ, H. (2012). Guidelines for cooperative legislation (3rd ed. rev.). International Labour Office.
芝加哥风格引文Henrÿ, Hagen. Guidelines for Cooperative Legislation. 3rd ed. rev. Geneva: International Labour Office, 2012.
MLA引文Henrÿ, Hagen. Guidelines for Cooperative Legislation. 3rd ed. rev. International Labour Office, 2012.
警告：这些引文格式不一定是100％准确.