Wade, N. (1998). Scientists cast doubts on Dolly. Today.
芝加哥风格引文Wade, Nicholas. "Scientists Cast Doubts on Dolly." Today 1998.
MLA引文Wade, Nicholas. "Scientists Cast Doubts on Dolly." Today, 1998.
警告：这些引文格式不一定是100％准确.
APA引文