Willard, H. H. (1958). Instrumental methods of analysis. Van Nostrand.
芝加哥风格引文Willard, Hobart Hurd. Instrumental Methods of Analysis. New York: Van Nostrand, 1958.
MLA引文Willard, Hobart Hurd. Instrumental Methods of Analysis. Van Nostrand, 1958.
警告：这些引文格式不一定是100％准确.