Citação norma APA

He, L., Recker, R. R., Deng, H., & Dvornyk, V. (2008). A polymorphism of apolipoprotein E (APOE) gene is associated with age at natural menopause in Caucasian females.

Citação norma Chicago

He, Li-Na, Robert R. Recker, Hong-Wen Deng, and Volodymyr Dvornyk. A Polymorphism of Apolipoprotein E (APOE) Gene Is Associated With Age At Natural Menopause in Caucasian Females. 2008.

Citação norma MLA

He, Li-Na, Robert R. Recker, Hong-Wen Deng, and Volodymyr Dvornyk. A Polymorphism of Apolipoprotein E (APOE) Gene Is Associated With Age At Natural Menopause in Caucasian Females. 2008.

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