APA-ийн эшлэл(7 дахь хэвлэлт)

Damery, S., Smith, S., Clements, A., Holder, R., Nichols, L., Draper, H., . . . Wilson, S. (2012). Evaluating the effectiveness of GP endorsement on increasing participation in the NHS Bowel Cancer Screening Programme in England: Study protocol for a randomized controlled trial.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Damery, S., et al. Evaluating the Effectiveness of GP Endorsement on Increasing Participation in the NHS Bowel Cancer Screening Programme in England: Study Protocol for a Randomized Controlled Trial. 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Damery, S., et al. Evaluating the Effectiveness of GP Endorsement on Increasing Participation in the NHS Bowel Cancer Screening Programme in England: Study Protocol for a Randomized Controlled Trial. 2012.