APA引文

Fisher, B., & Taylor, P. (2007). Etanercept plus sulfasalazine: Added value in rheumatoid arthritis?

芝加哥风格引文

Fisher, B., 与 P. Taylor. Etanercept Plus Sulfasalazine: Added Value in Rheumatoid Arthritis? 2007.

MLA引文

Fisher, B., 与 P. Taylor. Etanercept Plus Sulfasalazine: Added Value in Rheumatoid Arthritis? 2007.

警告：这些引文格式不一定是100％准确.