Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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