Citação norma APA
ebrary, Inc, Symposium on Urban Policy in a Changing Federal System, & Warren, C. R. (1985). Urban policy in a changing federal system: Proceedings of a symposium. National Academy Press.
Citação norma Chicago
ebrary, Inc, Symposium on Urban Policy in a Changing Federal System, and Charles R. Warren. Urban Policy in a Changing Federal System: Proceedings of a Symposium. Washington, D.C.: National Academy Press, 1985.
Citação norma MLA
ebrary, Inc, et al. Urban Policy in a Changing Federal System: Proceedings of a Symposium. National Academy Press, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.