Fukai, T. (2013). Paul Tillich: Journey to Japan in 1960. De Gruyter.
芝加哥风格引文Fukai, Tomoaki. Paul Tillich: Journey to Japan in 1960. Berlin ; Boston: De Gruyter, 2013.
MLA引文Fukai, Tomoaki. Paul Tillich: Journey to Japan in 1960. De Gruyter, 2013.
警告：这些引文格式不一定是100％准确.