Citação norma APA

Hood, E. (2006). Faulty Folic Acid Assumptions: Prenatal Supplements Not Always a Good Idea. National Institute of Environmental Health Sciences.

Citação norma Chicago

Hood, Ernie. Faulty Folic Acid Assumptions: Prenatal Supplements Not Always a Good Idea. National Institute of Environmental Health Sciences, 2006.

Citação norma MLA

Hood, Ernie. Faulty Folic Acid Assumptions: Prenatal Supplements Not Always a Good Idea. National Institute of Environmental Health Sciences, 2006.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.