HOFFMAN PAUL E. (1996). INTERNET INSTANT REFERENCE (3RD.). BPB PUBLICATIONS.
芝加哥风格引文HOFFMAN PAUL E. INTERNET INSTANT REFERENCE. 3RD. NEW DELHI: BPB PUBLICATIONS, 1996.
MLA引文HOFFMAN PAUL E. INTERNET INSTANT REFERENCE. 3RD. BPB PUBLICATIONS, 1996.
警告：这些引文格式不一定是100％准确.