APA (7th ed.) Citation

Loddenkemper, K., & Burmester, G. (2008). What is the rank of RANKL in spondylarthritis? Arthritis & Rheumatism, 58(3), 641. https://doi.org/10.1002/art.23289

Chicago Style (17th ed.) Citation

Loddenkemper, K., and G.-R Burmester. "What Is the Rank of RANKL in Spondylarthritis?" Arthritis & Rheumatism 58, no. 3 (2008): 641. https://doi.org/10.1002/art.23289.

MLA (9th ed.) Citation

Loddenkemper, K., and G.-R Burmester. "What Is the Rank of RANKL in Spondylarthritis?" Arthritis & Rheumatism, vol. 58, no. 3, 2008, p. 641, https://doi.org/10.1002/art.23289.