Screen, P. (1986). Warwick process science: Section one. Ashford Press.
芝加哥风格引文Screen, Peter. Warwick Process Science: Section One. Southampton: Ashford Press, 1986.
MLA引文Screen, Peter. Warwick Process Science: Section One. Ashford Press, 1986.
警告：这些引文格式不一定是100％准确.