Freund, P. A., & Ulich, R. (1965). Religion and the public schools. Harvard University Press.
芝加哥风格引文Freund, Paul A., 与 Robert Ulich. Religion and the Public Schools. Cambridge: Harvard University Press, 1965.
MLA引文Freund, Paul A., 与 Robert Ulich. Religion and the Public Schools. Harvard University Press, 1965.
警告：这些引文格式不一定是100％准确.