Kallenberg, B. J. (2013). By design: Ethics, theology, and the practice of engineering. Cascade Books.
芝加哥风格引文Kallenberg, Brad J. By Design: Ethics, Theology, and the Practice of Engineering. Eugene, Oregon: Cascade Books, 2013.
MLA引文Kallenberg, Brad J. By Design: Ethics, Theology, and the Practice of Engineering. Cascade Books, 2013.
警告：这些引文格式不一定是100％准确.