Hughes, D., & Hughes, M. (2006). Ashes & stars. Wayne State University Press.
芝加哥风格引文Hughes, Daniel, 与 Mary Hughes. Ashes & Stars. Detroit, Mich.: Wayne State University Press, 2006.
MLA引文Hughes, Daniel, 与 Mary Hughes. Ashes & Stars. Wayne State University Press, 2006.
警告：这些引文格式不一定是100％准确.