Keller, H., & Silverman, R. (2010). How I would help the world. Swedenborg Foundation Press.
芝加哥风格引文Keller, Helen, 与 Ray Silverman. How I Would Help the World. West Chester, Pa.: Swedenborg Foundation Press, 2010.
MLA引文Keller, Helen, 与 Ray Silverman. How I Would Help the World. Swedenborg Foundation Press, 2010.
警告：这些引文格式不一定是100％准确.