APA引文

Youden,W .W. (1965). Computer literature bibliography, 1946 to 1963. U.S. Dept. of Commerce.

芝加哥风格引文

Youden,W .W. Computer Literature Bibliography, 1946 to 1963. Washington, for sale by the Superintendent of Documents: U.S. Dept. of Commerce, 1965.

MLA引文

Youden,W .W. Computer Literature Bibliography, 1946 to 1963. U.S. Dept. of Commerce, 1965.

警告:这些引文格式不一定是100%准确.