Citação norma APA

Long, J., Covington, C., Delaney-Black, V., & Nordstrom, B. (2002). Allelic Variation and Environmental Lead Exposure in Urban Children.

Citação norma Chicago

Long, Jacquelyn, Chandice Covington, Virginia Delaney-Black, and Beth Nordstrom. Allelic Variation and Environmental Lead Exposure in Urban Children. 2002.

Citação norma MLA

Long, Jacquelyn, Chandice Covington, Virginia Delaney-Black, and Beth Nordstrom. Allelic Variation and Environmental Lead Exposure in Urban Children. 2002.

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