Bullough, W. S. (1958). Practical invertebrate anatomy (Second Edition.). Macmillan.
芝加哥风格引文Bullough, William S. Practical Invertebrate Anatomy. Second Edition. London: Macmillan, 1958.
MLA引文Bullough, William S. Practical Invertebrate Anatomy. Second Edition. Macmillan, 1958.
警告：这些引文格式不一定是100％准确.