Zimmerman, J. F. (2005). Congressional preemption: Regulatory federalism. State University of New York Press.
Style de citation Chicago (17e éd.)Zimmerman, Joseph Francis. Congressional Preemption: Regulatory Federalism. Albany: State University of New York Press, 2005.
Style de citation MLA (8e éd.)Zimmerman, Joseph Francis. Congressional Preemption: Regulatory Federalism. State University of New York Press, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.