O'Brien, E., & Bastin, E. (2010). Introducing the NHS Evidence specialist collections.
芝加哥风格引文O'Brien, E., 与 E. Bastin. Introducing the NHS Evidence Specialist Collections. 2010.
MLA引文O'Brien, E., 与 E. Bastin. Introducing the NHS Evidence Specialist Collections. 2010.
警告：这些引文格式不一定是100％准确.