Allen, J. P. (2021). Coptic: A grammar of its six major dialects. Penn State University Press.
芝加哥风格引文Allen, James P. Coptic: A Grammar of Its Six Major Dialects. University Park, PA: Penn State University Press, 2021.
MLA引文Allen, James P. Coptic: A Grammar of Its Six Major Dialects. Penn State University Press, 2021.
警告：这些引文格式不一定是100％准确.