CARIN, A. A., & SUND, R. B. (1975). Teaching modern science.-- Ed. 2. Charles E. Merril Pub Co.
芝加哥风格引文CARIN, Arthur A., 与 Robert B. SUND. Teaching Modern Science.-- Ed. 2. Columbus: Charles E. Merril Pub Co, 1975.
MLA引文CARIN, Arthur A., 与 Robert B. SUND. Teaching Modern Science.-- Ed. 2. Charles E. Merril Pub Co, 1975.
警告：这些引文格式不一定是100％准确.