McDonald, F., & McDonald, E. S. (1988). Requiem: Variations on Eighteenth Century Themes. University Press of Kansas.
芝加哥风格引文McDonald, Forrest, 与 Ellen Shapiro McDonald. Requiem: Variations on Eighteenth Century Themes. Lawrence, Kan.: University Press of Kansas, 1988.
MLA引文McDonald, Forrest, 与 Ellen Shapiro McDonald. Requiem: Variations on Eighteenth Century Themes. University Press of Kansas, 1988.
警告：这些引文格式不一定是100％准确.