APA (7th ed.) Citation

Zimmerman, J. F. (2011). Horizontal federalism: Interstate relations. State University of New York Press.

Chicago Style (17th ed.) Citation

Zimmerman, Joseph Francis. Horizontal Federalism: Interstate Relations. Albany: State University of New York Press, 2011.

MLA (9th ed.) Citation

Zimmerman, Joseph Francis. Horizontal Federalism: Interstate Relations. State University of New York Press, 2011.