Citação norma APA

Perkins, J. M., Lee, H., James, K. S., Oh, J., Krishna, A., Heo, J., . . . Subramanian, S. V. (2016). Marital status, widowhood duration, gender and health outcomes: A cross-sectional study among older adults in India. BMC Public Health.

Citação norma Chicago

Perkins, Jessica M., Hwa-young Lee, K. S. James, Juhwan Oh, Aditi Krishna, Jongho Heo, Jong-koo Lee, and S. V. Subramanian. "Marital Status, Widowhood Duration, Gender and Health Outcomes: A Cross-sectional Study Among Older Adults in India." BMC Public Health 2016.

Citação norma MLA

Perkins, Jessica M., et al. "Marital Status, Widowhood Duration, Gender and Health Outcomes: A Cross-sectional Study Among Older Adults in India." BMC Public Health 2016.

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