Bruchsbaum, R. M. 1. (1948). Animals without backones: An introduction to the invertebrates. Univ. of Chicago Press.
芝加哥风格引文Bruchsbaum, Ralph Morris 1907. Animals Without Backones: An Introduction to the Invertebrates. Chicago: Univ. of Chicago Press, 1948.
MLA引文Bruchsbaum, Ralph Morris 1907. Animals Without Backones: An Introduction to the Invertebrates. Univ. of Chicago Press, 1948.
警告：这些引文格式不一定是100％准确.