Perkins, G., Park, D., Alderson, D., Cooke, M., Gao, F., Gates, S., . . . Thickett, D. (2011). The Beta Agonist Lung Injury TrIal (BALTI)--prevention trial protocol.
芝加哥风格引文Perkins, G., D. Park, D. Alderson, M. Cooke, F. Gao, S. Gates, S. Lamb, D. Mistry, 与 DR Thickett. The Beta Agonist Lung Injury TrIal (BALTI)--prevention Trial Protocol. 2011.
MLA引文Perkins, G., et al. The Beta Agonist Lung Injury TrIal (BALTI)--prevention Trial Protocol. 2011.
警告：这些引文格式不一定是100％准确.