Luther, M. (1980). D. Martin Luthers Werke. D. Martin Luthers Werke.
芝加哥风格引文Luther, Martin. "D. Martin Luthers Werke." D. Martin Luthers Werke 1980.
MLA引文Luther, Martin. "D. Martin Luthers Werke." D. Martin Luthers Werke, 1980.
警告:这些引文格式不一定是100%准确.