APA (7th ed.) Citation

Hudson, J. B. (2006). Encyclopedia of the underground railroad. McFarland.

Chicago Style (17th ed.) Citation

Hudson, J. Blaine. Encyclopedia of the Underground Railroad. Jefferson, NC [u.a.]: McFarland, 2006.

MLA (9th ed.) Citation

Hudson, J. Blaine. Encyclopedia of the Underground Railroad. McFarland, 2006.