Wachtel, C. (1941). Chemical warfare. Chemical publishing.
芝加哥风格引文Wachtel, Curt. Chemical Warfare. Brooklyn, N. Y: Chemical publishing, 1941.
MLA引文Wachtel, Curt. Chemical Warfare. Chemical publishing, 1941.
警告：这些引文格式不一定是100％准确.
APA引文