Blumenau, R. (2013). Philosophy and living. Andrews UK Limited.
芝加哥风格引文Blumenau, Ralph. Philosophy and Living. [Luton, England]: Andrews UK Limited, 2013.
MLA引文Blumenau, Ralph. Philosophy and Living. Andrews UK Limited, 2013.
警告：这些引文格式不一定是100％准确.
APA引文