Cita APA (7a ed.)

Parent, J. M. (2011). Uniting States: Voluntary union in World politics. U. pr..

Cita Chicago Style (17a ed.)

Parent, Joseph M. Uniting States: Voluntary Union in World Politics. Oxford: U. pr., 2011.

Cita MLA (9a ed.)

Parent, Joseph M. Uniting States: Voluntary Union in World Politics. U. pr., 2011.