Ziefert, H., & Bolam, E. (2006). Fooba wooba John. Sterling Pub. Co..
芝加哥风格引文Ziefert, Harriet, 与 Emily Bolam. Fooba Wooba John. New York: Sterling Pub. Co., 2006.
MLA引文Ziefert, Harriet, 与 Emily Bolam. Fooba Wooba John. Sterling Pub. Co., 2006.
警告：这些引文格式不一定是100％准确.