Clutton-Brock, T. H. (1991). The evolution of parental care. Princeton University Press.
芝加哥风格引文Clutton-Brock, T. H. The Evolution of Parental Care. Princeton, N.J.: Princeton University Press, 1991.
MLA引文Clutton-Brock, T. H. The Evolution of Parental Care. Princeton University Press, 1991.
警告：这些引文格式不一定是100％准确.