Gerfin, R. (1974). Laboratory investigations for modern physical science. Holt.
芝加哥风格引文Gerfin, Richard. Laboratory Investigations for Modern Physical Science. New York: Holt, 1974.
MLA引文Gerfin, Richard. Laboratory Investigations for Modern Physical Science. Holt, 1974.
警告：这些引文格式不一定是100％准确.