ebrary, Inc, André, N. A., Bryan, K. M., & Saylor, E. (2013). Blackness in opera. University of Illinois Press.
芝加哥风格引文ebrary, Inc, Naomi Adele André, Karen M. Bryan, 与 Eric Saylor. Blackness in Opera. Urbana: University of Illinois Press, 2013.
MLA引文ebrary, Inc, et al. Blackness in Opera. University of Illinois Press, 2013.
警告：这些引文格式不一定是100％准确.