Kingdon, J. (2003). Lowly origin: Where, when, and why our ancestors first stood up. Princeton University Press.
芝加哥风格引文Kingdon, Jonathan. Lowly Origin: Where, When, and Why Our Ancestors First Stood Up. Princeton: Princeton University Press, 2003.
MLA引文Kingdon, Jonathan. Lowly Origin: Where, When, and Why Our Ancestors First Stood Up. Princeton University Press, 2003.
警告：这些引文格式不一定是100％准确.