Citação norma APA

Gennings, C., Carrico, C., Factor-Litvak, P., Krigbaum, N., Cirillo, P. M., & Cohn, B. A. (2013). A Cohort study evaluation of maternal PCB exposure related to time to pregnancy in daughters. BioMed Central.

Citação norma Chicago

Gennings, Chris, Caroline Carrico, Pam Factor-Litvak, Nickilou Krigbaum, Piera M. Cirillo, and Barbara A. Cohn. A Cohort Study Evaluation of Maternal PCB Exposure Related to Time to Pregnancy in Daughters. BioMed Central, 2013.

Citação norma MLA

Gennings, Chris, et al. A Cohort Study Evaluation of Maternal PCB Exposure Related to Time to Pregnancy in Daughters. BioMed Central, 2013.

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