Whitford, D. M. c. 2. J. (2018). Martin Luther in context. Cambridge University Press.
芝加哥风格引文Whitford, David M. ca. 20./21. Jh. Martin Luther in Context. Cambridge, United Kingdom New York, NY, USA Port Melbourne, VIC, Australia New Delhi, India Singapore: Cambridge University Press, 2018.
MLA引文Whitford, David M. ca. 20./21. Jh. Martin Luther in Context. Cambridge University Press, 2018.
警告：这些引文格式不一定是100％准确.