Cita APA (7a ed.)

Pasley, J. L., & Hammond, J. C. (2021). A fire bell in the past: The Missouri Crisis at 200. University of Missouri Press.

Cita Chicago Style (17a ed.)

Pasley, Jeffrey L., y John Craig Hammond. A Fire Bell in the Past: The Missouri Crisis at 200. Columbia: University of Missouri Press, 2021.

Cita MLA (8a ed.)

Pasley, Jeffrey L., y John Craig Hammond. A Fire Bell in the Past: The Missouri Crisis at 200. University of Missouri Press, 2021.