APA aipamena

Hørslev-Petersen, K., Beyer, J. M., & Helin, P. (1983). Intermittent cyclophosphamide in refractory rheumatoid arthritis.

Chicago Style aipamena

Hørslev-Petersen, Kim, Jannie M. Beyer, and Pekka Helin. Intermittent Cyclophosphamide in Refractory Rheumatoid Arthritis. 1983.

MLA aipamena

Hørslev-Petersen, Kim, Jannie M. Beyer, and Pekka Helin. Intermittent Cyclophosphamide in Refractory Rheumatoid Arthritis. 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.