Hansbrough, J. R. (1936). The Tympanis canker of red pine. Yale University.
芝加哥风格引文Hansbrough, John Raymond. The Tympanis Canker of Red Pine. New Heaven: Yale University, 1936.
MLA引文Hansbrough, John Raymond. The Tympanis Canker of Red Pine. Yale University, 1936.
警告：这些引文格式不一定是100％准确.