Cita APA

Ridley, M. G. (1990). Methotrexate Therapy in Rheumatic Disease.

Chicago Style Citation

Ridley, M G. Methotrexate Therapy in Rheumatic Disease. 1990.

Cita MLA

Ridley, M G. Methotrexate Therapy in Rheumatic Disease. 1990.

Atenció: Aquestes cites poden no estar 100% correctes.