Marcy, E. E. (1869). Life duties. Sadlier.
芝加哥风格引文Marcy, E. E. Life Duties. New York: Sadlier, 1869.
MLA引文Marcy, E. E. Life Duties. Sadlier, 1869.
警告：这些引文格式不一定是100％准确.
APA引文
Marcy, E. E. (1869). Life duties. Sadlier.
芝加哥风格引文Marcy, E. E. Life Duties. New York: Sadlier, 1869.
MLA引文Marcy, E. E. Life Duties. Sadlier, 1869.