APA-ийн эшлэл(7 дахь хэвлэлт)

Hawley, S., Sacks, S., Bowness, P., & Prieto-Alhambra, D. (2018). Incidence of total hip and knee replacement in UK patients with ankylosing spondylitis. Journal of Rheumatology.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hawley, S., S. Sacks, P. Bowness, ба D. Prieto-Alhambra. Incidence of Total Hip and Knee Replacement in UK Patients with Ankylosing Spondylitis. Journal of Rheumatology, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hawley, S., et al. Incidence of Total Hip and Knee Replacement in UK Patients with Ankylosing Spondylitis. Journal of Rheumatology, 2018.