APA (7th ed.) Citation

Robak, T., Gladalska, A., Stepień, H., & Robak, E. Serum levels of interleukin-6 type cytokines and soluble interleukin-6 receptor in patients with rheumatoid arthritis. Wiley.

Chicago Style (17th ed.) Citation

Robak, T., A. Gladalska, H. Stepień, and E. Robak. Serum Levels of Interleukin-6 Type Cytokines and Soluble Interleukin-6 Receptor in Patients with Rheumatoid Arthritis. Wiley.

MLA (9th ed.) Citation

Robak, T., et al. Serum Levels of Interleukin-6 Type Cytokines and Soluble Interleukin-6 Receptor in Patients with Rheumatoid Arthritis. Wiley.