Style de citation APA (7e éd.)
Behrendt, S. (2003). Eco-service development: Reinventing supply and demand in the European Union. Greenleaf Pub..
Style de citation Chicago (17e éd.)
Behrendt, Siegfried. Eco-service Development: Reinventing Supply and Demand in the European Union. Sheffield: Greenleaf Pub., 2003.
Style de citation MLA (9e éd.)
Behrendt, Siegfried. Eco-service Development: Reinventing Supply and Demand in the European Union. Greenleaf Pub., 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.