Halstead, L. B. (2013). Ife and Biology. Obafemi Awolowo University Press.
芝加哥风格引文Halstead, L. B. Ife and Biology. Obafemi Awolowo University Press, 2013.
MLA引文Halstead, L. B. Ife and Biology. Obafemi Awolowo University Press, 2013.
警告：这些引文格式不一定是100％准确.