Lester, H., & Munsinger, L. (1988). Tacky the penguin. Houghton Mifflin Co..
芝加哥风格引文Lester, Helen, 与 Lynn Munsinger. Tacky the Penguin. Boston: Houghton Mifflin Co., 1988.
MLA引文Lester, Helen, 与 Lynn Munsinger. Tacky the Penguin. Houghton Mifflin Co., 1988.
警告：这些引文格式不一定是100％准确.