APA-ийн эшлэл(7 дахь хэвлэлт)

Perry, D., Metcalfe, D., Griffin, X., & Costa, M. (2016). Inequalities in access to total hip arthroplasty for hip fracture: Population-based study. BMJ Publishing Group.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Perry, D., D. Metcalfe, X. Griffin, ба M. Costa. Inequalities in Access to Total Hip Arthroplasty for Hip Fracture: Population-based Study. BMJ Publishing Group, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Perry, D., et al. Inequalities in Access to Total Hip Arthroplasty for Hip Fracture: Population-based Study. BMJ Publishing Group, 2016.