APA (7th ed.) Citation

Kastor, P. J. (2004). The nation's crucible: The Louisiana Purchase and the creation of America. Yale University Press.

Chicago Style (17th ed.) Citation

Kastor, Peter J. The Nation's Crucible: The Louisiana Purchase and the Creation of America. New Haven: Yale University Press, 2004.

MLA (9th ed.) Citation

Kastor, Peter J. The Nation's Crucible: The Louisiana Purchase and the Creation of America. Yale University Press, 2004.