APA (7th ed.) Citation

Beider, S., Stephan, M., Seeliger, T., Skripuletz, T., Witte, T., & Ernst, D. A comparative cross-sectional study of psychological distress, fatigue, and physical activity in patients with rheumatoid arthritis, systemic lupus erythematosus, and Sjögren's disease. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Beider, Sonja, Michael Stephan, Tabea Seeliger, Thomas Skripuletz, Torsten Witte, and Diana Ernst. A Comparative Cross-sectional Study of Psychological Distress, Fatigue, and Physical Activity in Patients with Rheumatoid Arthritis, Systemic Lupus Erythematosus, and Sjögren's Disease. Frontiers Media S.A.

MLA (9th ed.) Citation

Beider, Sonja, et al. A Comparative Cross-sectional Study of Psychological Distress, Fatigue, and Physical Activity in Patients with Rheumatoid Arthritis, Systemic Lupus Erythematosus, and Sjögren's Disease. Frontiers Media S.A.