APA citiranje

Cornelissen, J. J., Bakker, L. J., Van der Veen, M. J., Rozenberg-Arska, M., & Bijlsma, J. W. (1991). Nocardia asteroides pneumonia complicating low dose methotrexate treatment of refractory rheumatoid arthritis.

Citação norma Chicago

Cornelissen, J J., L J. Bakker, M J. Van der Veen, M. Rozenberg-Arska, and J W. Bijlsma. Nocardia Asteroides Pneumonia Complicating Low Dose Methotrexate Treatment of Refractory Rheumatoid Arthritis. 1991.

MLA citiranje

Cornelissen, J J., et al. Nocardia Asteroides Pneumonia Complicating Low Dose Methotrexate Treatment of Refractory Rheumatoid Arthritis. 1991.