Mark, R. A., & Portugal, B. (1996). Victories of the heart. Element.
芝加哥风格引文Mark, Robert A., 与 Buddy Portugal. Victories of the Heart. Rockport, Mass.: Element, 1996.
MLA引文Mark, Robert A., 与 Buddy Portugal. Victories of the Heart. Element, 1996.
警告：这些引文格式不一定是100％准确.