APA (7th ed.) Citation

Bély, M., & Apáthy, Á. Systematic vasculitis in rheumatoid arthritis.

Chicago Style (17th ed.) Citation

Bély, M., and Á Apáthy. Systematic Vasculitis in Rheumatoid Arthritis.

MLA (9th ed.) Citation

Bély, M., and Á Apáthy. Systematic Vasculitis in Rheumatoid Arthritis.

Warning: These citations may not always be 100% accurate.