261529 Heftmann, E. (1975). Chromatography: A laboratory handbook of chromatographic and electro-phoretic methods. New York : Van Nostrand Reinhold.
芝加哥风格引文261529 Heftmann, Erich. Chromatography: A Laboratory Handbook of Chromatographic and Electro-phoretic Methods. New York : Van Nostrand Reinhold, 1975.
MLA引文261529 Heftmann, Erich. Chromatography: A Laboratory Handbook of Chromatographic and Electro-phoretic Methods. New York : Van Nostrand Reinhold, 1975.
警告：这些引文格式不一定是100％准确.