Popp, J. Biophotonics 2007: Optics in Life Science. SPIE Digital Library.
芝加哥风格引文Popp, Jürgen. Biophotonics 2007: Optics in Life Science. SPIE Digital Library.
MLA引文Popp, Jürgen. Biophotonics 2007: Optics in Life Science. SPIE Digital Library.
警告：这些引文格式不一定是100％准确.