APA (7th ed.) Zitazioa

European University Institute. Working Group on Environmental Studies, ebrary, Inc, & Collier, U. (1998). Deregulation in the European Union: Environmental perspectives. Routledge.

Chicago Style (17th ed.) Zitazioa

European University Institute. Working Group on Environmental Studies, Inc ebrary, eta Ute Collier. Deregulation in the European Union: Environmental Perspectives. London ; New York: Routledge, 1998.

MLA (9th ed.) Zitazioa

European University Institute. Working Group on Environmental Studies, et al. Deregulation in the European Union: Environmental Perspectives. Routledge, 1998.