Cita APA (7a ed.)

Brennan, F., Maini, R., & Feldmann, M. (1998). Role of pro-inflammatory cytokines in rheumatoid arthritis.

Cita Chicago Style (17a ed.)

Brennan, F., R. Maini, y M. Feldmann. Role of Pro-inflammatory Cytokines in Rheumatoid Arthritis. 1998.

Cita MLA (9a ed.)

Brennan, F., et al. Role of Pro-inflammatory Cytokines in Rheumatoid Arthritis. 1998.