Citazione Stile APA (7a Edizione)
Cogan, N. H. (2014). Union & states' rights: A history and interpretation of interposition, nullification, and secession, 150 Years after Sumter. University Of Akron Press.
Citazione stile Chigago Style (17a edizione)
Cogan, Neil H. Union & States' Rights: A History and Interpretation of Interposition, Nullification, and Secession, 150 Years After Sumter. Akron, Ohio: University Of Akron Press, 2014.
Citatione MLA (9a ed.)
Cogan, Neil H. Union & States' Rights: A History and Interpretation of Interposition, Nullification, and Secession, 150 Years After Sumter. University Of Akron Press, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.