APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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