Open University. (1975). Computers and their applications: [and], Processing methods. Open University Press.
芝加哥风格引文Open University. Computers and Their Applications: [and], Processing Methods. Milton Keynes: Open University Press, 1975.
MLA引文Open University. Computers and Their Applications: [and], Processing Methods. Open University Press, 1975.
警告：这些引文格式不一定是100％准确.