Vannatta, G. D. (1961). Introductory mathematics. Charles & Merrill books Inc..
芝加哥风格引文Vannatta, Glen D. Introductory Mathematics. Ohio: Charles & Merrill books Inc., 1961.
MLA引文Vannatta, Glen D. Introductory Mathematics. Charles & Merrill books Inc., 1961.
警告：这些引文格式不一定是100％准确.