Cita APA (7th ed.)

Arthritis Foundation, Rodnan,Gerald P., & Schumacher, H. R. (1983). Primer on the rheumatic diseases. Arthritis Foundation.

Cita Chicago (17th ed.)

Arthritis Foundation, Rodnan,Gerald P, i H. Ralph Schumacher. Primer on the Rheumatic Diseases. Atlanta, GA: Arthritis Foundation, 1983.

Cita MLA (9th ed.)

Arthritis Foundation, et al. Primer on the Rheumatic Diseases. Arthritis Foundation, 1983.