NATIONAL SEMICONDUCTOR. (1978). INTERFACE DATABOOK. N S C.
芝加哥风格引文NATIONAL SEMICONDUCTOR. INTERFACE DATABOOK. SUNNYVALE: N S C, 1978.
MLA引文NATIONAL SEMICONDUCTOR. INTERFACE DATABOOK. N S C, 1978.
警告：这些引文格式不一定是100％准确.
APA引文