McGowran, B. (2005). Biostratigraphy: Microfossils and geological time. Cambridge University Press.
芝加哥风格引文McGowran, Brian. Biostratigraphy: Microfossils and Geological Time. Cambridge, UK, New York: Cambridge University Press, 2005.
MLA引文McGowran, Brian. Biostratigraphy: Microfossils and Geological Time. Cambridge University Press, 2005.
警告：这些引文格式不一定是100％准确.