Ertl, G., & Kuppers, J. (1974). Low energy electrons and surface chemistry. Verlag Chemie.
芝加哥风格引文Ertl, G., 与 J. Kuppers. Low Energy Electrons and Surface Chemistry. Weinheim: Verlag Chemie, 1974.
MLA引文Ertl, G., 与 J. Kuppers. Low Energy Electrons and Surface Chemistry. Verlag Chemie, 1974.
警告：这些引文格式不一定是100％准确.