(1979). TEX and METAFONT: New directions in typesetting / Donald E. Knuth.
Chicago Style (17th ed.) CitationTEX and METAFONT: New Directions in Typesetting / Donald E. Knuth. 1979.
MLA引文TEX and METAFONT: New Directions in Typesetting / Donald E. Knuth. 1979.
警告：這些引文格式不一定是100％准確.