Mattes, M. C. (2013). Twentieth-Century Lutheran theologians. Refo500 academic studies.
芝加哥风格引文Mattes, Mark C. "Twentieth-Century Lutheran Theologians." Refo500 Academic Studies 2013.
MLA引文Mattes, Mark C. "Twentieth-Century Lutheran Theologians." Refo500 Academic Studies, 2013.
警告：这些引文格式不一定是100％准确.