APA (7th ed.) Citation

English, M., & Snow, R. (2006). Iron and folic acid supplementation and malaria risk.

Chicago Style (17th ed.) Citation

English, M., and R. Snow. Iron and Folic Acid Supplementation and Malaria Risk. 2006.

MLA (9th ed.) Citation

English, M., and R. Snow. Iron and Folic Acid Supplementation and Malaria Risk. 2006.

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