APA aipamena

Orkin, S., & Higgs, D. (2010). Medicine. Sickle cell disease at 100 years.

Chicago Style aipamena

Orkin, S., and D. Higgs. Medicine. Sickle Cell Disease at 100 Years. 2010.

MLA aipamena

Orkin, S., and D. Higgs. Medicine. Sickle Cell Disease at 100 Years. 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.