Smith, J. L. (1966). The Liverworts pallavicinia and symphyogyna and their conducting system. University of California.
芝加哥风格引文Smith, James L. The Liverworts Pallavicinia and Symphyogyna and Their Conducting System. Berkley: University of California, 1966.
MLA引文Smith, James L. The Liverworts Pallavicinia and Symphyogyna and Their Conducting System. University of California, 1966.
警告：这些引文格式不一定是100％准确.