APA (7th ed.) Citation

Osterhaus, J. T., Purcaru, O., & Richard, L. (2009). Discriminant validity, responsiveness and reliability of the rheumatoid arthritis-specific Work Productivity Survey (WPS-RA). Arthritis research & therapy, 11(3), R73. https://doi.org/10.1186/ar2702

Chicago Style (17th ed.) Citation

Osterhaus, Jane T., Oana Purcaru, and Lance Richard. "Discriminant Validity, Responsiveness and Reliability of the Rheumatoid Arthritis-specific Work Productivity Survey (WPS-RA)." Arthritis Research & Therapy 11, no. 3 (2009): R73. https://doi.org/10.1186/ar2702.

MLA (9th ed.) Citation

Osterhaus, Jane T., et al. "Discriminant Validity, Responsiveness and Reliability of the Rheumatoid Arthritis-specific Work Productivity Survey (WPS-RA)." Arthritis Research & Therapy, vol. 11, no. 3, 2009, p. R73, https://doi.org/10.1186/ar2702.