APA aipamena

Gibson, P., & Jewell, D. (1985). Sulphasalazine and derivatives, natural killer activity and ulcerative colitis.

Chicago Style aipamena

Gibson, P., and D. Jewell. Sulphasalazine and Derivatives, Natural Killer Activity and Ulcerative Colitis. 1985.

MLA aipamena

Gibson, P., and D. Jewell. Sulphasalazine and Derivatives, Natural Killer Activity and Ulcerative Colitis. 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.