APA aipamena

Schäfer, V. S., Recker, F., Vossen, D., Geffken, I., Matuschek, E., & Hartung, W. (2020). Prevalence of Elbow Joint Arthritis and Enthesitis in Rheumatoid Arthritis. J Clin Med.

Chicago Style aipamena

Schäfer, Valentin Sebastian, Florian Recker, Diana Vossen, Isabelle Geffken, Eva Matuschek, and Wolfgang Hartung. "Prevalence of Elbow Joint Arthritis and Enthesitis in Rheumatoid Arthritis." J Clin Med 2020.

MLA aipamena

Schäfer, Valentin Sebastian, et al. "Prevalence of Elbow Joint Arthritis and Enthesitis in Rheumatoid Arthritis." J Clin Med 2020.