King , N. (1997). Visual Foxpro 5.0 for windows. BPB.
芝加哥风格引文King , Nelson. Visual Foxpro 5.0 for Windows. New Delhi: BPB, 1997.
MLA引文King , Nelson. Visual Foxpro 5.0 for Windows. BPB, 1997.
警告：这些引文格式不一定是100％准确.
APA引文
King , N. (1997). Visual Foxpro 5.0 for windows. BPB.
芝加哥风格引文King , Nelson. Visual Foxpro 5.0 for Windows. New Delhi: BPB, 1997.
MLA引文King , Nelson. Visual Foxpro 5.0 for Windows. BPB, 1997.