APA (7th ed.) Citation

Firestein, G. S., Budd, R. C., Gabriel, S. E., O'Dell, J. R., & Kelley, W. N. (2013). Kelley's textbook of rheumatology (Novena edición.). Elsevier Saunders.

Chicago Style (17th ed.) Citation

Firestein, Gary S., Ralph C. Budd, Sherine E. Gabriel, James R. O'Dell, and William N. Kelley. Kelley's Textbook of Rheumatology. Novena edición. Philadelphia: Elsevier Saunders, 2013.

MLA (8th ed.) Citation

Firestein, Gary S., et al. Kelley's Textbook of Rheumatology. Novena edición. Elsevier Saunders, 2013.