APA引文

Singer, M., & Brealey, D. (2011). Another nail in the hammer's coffin? BioMed Central.

Citação norma Chicago

Singer, Mervyn, and David Brealey. Another Nail in the Hammer's Coffin? BioMed Central, 2011.

MLA引文

Singer, Mervyn, and David Brealey. Another Nail in the Hammer's Coffin? BioMed Central, 2011.

警告：這些引文格式不一定是100％准確.