APA-ийн эшлэл(7 дахь хэвлэлт)

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.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Perkins, G., D. Park, D. Alderson, M. Cooke, F. Gao, S. Gates, S. Lamb, D. Mistry, ба DR Thickett. The Beta Agonist Lung Injury TrIal (BALTI)--prevention Trial Protocol. 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Perkins, G., et al. The Beta Agonist Lung Injury TrIal (BALTI)--prevention Trial Protocol. 2011.