ebrary, Inc, & Brink, P. t. (2002). Voluntary environmental agreements: Process, practice and future use. Greenleaf Pub..
Chicago Style (17th ed.) Citationebrary, Inc, and Patrick ten Brink. Voluntary Environmental Agreements: Process, Practice and Future Use. Sheffield, South Yorkshire, England: Greenleaf Pub., 2002.
MLA引文ebrary, Inc, and Patrick ten Brink. Voluntary Environmental Agreements: Process, Practice and Future Use. Greenleaf Pub., 2002.
警告:這些引文格式不一定是100%准確.