Cita APA (7a ed.)

Rodman, G. P., & Schumacher, R. H. (1983). Primer on the rheumatic diseases (8th ed.). Arthritis foundation.

Cita Chicago Style (17a ed.)

Rodman, Gerald P., y Ralph H. Schumacher. Primer on the Rheumatic Diseases. 8th ed. Georgia: Arthritis foundation, 1983.

Cita MLA (8a ed.)

Rodman, Gerald P., y Ralph H. Schumacher. Primer on the Rheumatic Diseases. 8th ed. Arthritis foundation, 1983.