APA (7th ed.) Citation

Provan, D., & Weatherall, D. (2000). Red cells II: Acquired anaemias and polycythaemia. Lancet, 355(9211), 1260. https://doi.org/10.1016/S0140-6736(00)02099-7

Chicago Style (17th ed.) Citation

Provan, Drew, and David Weatherall. "Red Cells II: Acquired Anaemias and Polycythaemia." Lancet 355, no. 9211 (2000): 1260. https://doi.org/10.1016/S0140-6736(00)02099-7.

MLA (9th ed.) Citation

Provan, Drew, and David Weatherall. "Red Cells II: Acquired Anaemias and Polycythaemia." Lancet, vol. 355, no. 9211, 2000, p. 1260, https://doi.org/10.1016/S0140-6736(00)02099-7.