Cita APA (7a ed.)

Rayback, J. G. (1970). Free Soil: The Election of 1848. University Press of Kentucky.

Cita Chicago Style (17a ed.)

Rayback, Joseph G. Free Soil: The Election of 1848. [Lexington]: University Press of Kentucky, 1970.

Cita MLA (8a ed.)

Rayback, Joseph G. Free Soil: The Election of 1848. University Press of Kentucky, 1970.