ebrary, Inc, & Brink, P. t. (2002). Voluntary environmental agreements: Process, practice and future use. Greenleaf Pub..
Citação do estilo Chicago (17ª ed.)ebrary, Inc, e Patrick ten Brink. Voluntary Environmental Agreements: Process, Practice and Future Use. Sheffield, South Yorkshire, England: Greenleaf Pub., 2002.
Citação MLA (9ª ed.)ebrary, Inc, e Patrick ten Brink. Voluntary Environmental Agreements: Process, Practice and Future Use. Greenleaf Pub., 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.