McGary, H., & Lawson, B. E. (1992). Between slavery and freedom: Philosophy and American slavery. Indiana University Press.
芝加哥风格引文McGary, Howard, 与 Bill E. Lawson. Between Slavery and Freedom: Philosophy and American Slavery. Bloomington: Indiana University Press, 1992.
MLA引文McGary, Howard, 与 Bill E. Lawson. Between Slavery and Freedom: Philosophy and American Slavery. Indiana University Press, 1992.
警告：这些引文格式不一定是100％准确.