Fotos, J. T., & Bray, J. L. (1941). Introductory readings in chemical and technical German. Wiley.
芝加哥风格引文Fotos, John Theodore, 与 John Leighton Bray. Introductory Readings in Chemical and Technical German. N.Y.: Wiley, 1941.
MLA引文Fotos, John Theodore, 与 John Leighton Bray. Introductory Readings in Chemical and Technical German. Wiley, 1941.
警告：这些引文格式不一定是100％准确.