Hughes, D., & Hughes, M. (2006). Ashes & stars. Wayne State University Press.
Cita Chicago Style (17a ed.)Hughes, Daniel, y Mary Hughes. Ashes & Stars. Detroit, Mich.: Wayne State University Press, 2006.
Cita MLA (9a ed.)Hughes, Daniel, y Mary Hughes. Ashes & Stars. Wayne State University Press, 2006.
Precaución: Estas citas no son 100% exactas.