APA (7e ed.) Bronvermelding
Zimmerman, J. F. (2005). Congressional preemption: Regulatory federalism. State University of New York Press.
Chicago (17e ed.) Bronvermelding
Zimmerman, Joseph Francis. Congressional Preemption: Regulatory Federalism. Albany: State University of New York Press, 2005.
MLA (9e ed.) Bronvermelding
Zimmerman, Joseph Francis. Congressional Preemption: Regulatory Federalism. State University of New York Press, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.