Citação norma APA

Heslehurst, N., Sattar, N., Rajasingam, D., Wilkinson, J., Summerbell, C. D., & Rankin, J. (2012). Existing maternal obesity guidelines may increase inequalities between ethnic groups: A national epidemiological study of 502,474 births in England. BioMed Central.

Citação norma Chicago

Heslehurst, Nicola, Naveed Sattar, Daghni Rajasingam, John Wilkinson, Carolyn D. Summerbell, and Judith Rankin. Existing Maternal Obesity Guidelines May Increase Inequalities between Ethnic Groups: A National Epidemiological Study of 502,474 Births in England. BioMed Central, 2012.

Citação norma MLA

Heslehurst, Nicola, et al. Existing Maternal Obesity Guidelines May Increase Inequalities between Ethnic Groups: A National Epidemiological Study of 502,474 Births in England. BioMed Central, 2012.

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