APA引文

Chan, A., & Altman, D. (2003). Epidemiology of recent randomised controlled trials.

Chicago Style (17th ed.) Citation

Chan, A., and D. Altman. Epidemiology of Recent Randomised Controlled Trials. 2003.

MLA引文

Chan, A., and D. Altman. Epidemiology of Recent Randomised Controlled Trials. 2003.

警告：這些引文格式不一定是100％准確.