APA (7th ed.) Citation

Firkova, E., Panchovska, M., & Kolarov, R. Health care in patients with primary Sjogren's syndrome.

Chicago Style (17th ed.) Citation

Firkova, E., M. Panchovska, and R. Kolarov. Health Care in Patients with Primary Sjogren's Syndrome.

MLA (9th ed.) Citation

Firkova, E., et al. Health Care in Patients with Primary Sjogren's Syndrome.