Cita APA (7a ed.)

Gerston, L. N. (2007). American federalism: A concise introduction. M.E. Sharpe.

Cita Chicago Style (17a ed.)

Gerston, Larry N. American Federalism: A Concise Introduction. Armonk (New York) [etc.]: M.E. Sharpe, 2007.

Cita MLA (9a ed.)

Gerston, Larry N. American Federalism: A Concise Introduction. M.E. Sharpe, 2007.