Citação norma APA
Cogan, N. H. (2014). Union & states' rights: A history and interpretation of interposition, nullification, and secession, 150 Years after Sumter. University Of Akron Press.
Citação norma Chicago
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.
Citação norma MLA
Cogan, Neil H. Union & States' Rights: A History and Interpretation of Interposition, Nullification, and Secession, 150 Years After Sumter. University Of Akron Press, 2014.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.