Encyclopedia. (1976). The encyclopedia of forms and precedents 4th ed. service. Btterworth & Co (publishers) ltd.
芝加哥风格引文Encyclopedia. The Encyclopedia of Forms and Precedents 4th Ed. Service. London: Btterworth & Co (publishers) ltd, 1976.
MLA引文Encyclopedia. The Encyclopedia of Forms and Precedents 4th Ed. Service. Btterworth & Co (publishers) ltd, 1976.
警告：这些引文格式不一定是100％准确.