Cita APA (7a ed.)

Walker, T. D. (2021). Sailing to Freedom: Maritime Dimensions of the Underground Railroad. University of Massachusetts Press.

Cita Chicago Style (17a ed.)

Walker, Timothy Dale. Sailing to Freedom: Maritime Dimensions of the Underground Railroad. Amherst: University of Massachusetts Press, 2021.

Cita MLA (8a ed.)

Walker, Timothy Dale. Sailing to Freedom: Maritime Dimensions of the Underground Railroad. University of Massachusetts Press, 2021.