Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.