Citação norma APA

Nielsen, N. O., Strøm, M., Boyd, H. A., Andersen, E. W., Wohlfahrt, J., Lundqvist, M., . . . Melbye, M. (2013). Vitamin D Status during Pregnancy and the Risk of Subsequent Postpartum Depression: A Case-Control Study. Public Library of Science.

Citação norma Chicago

Nielsen, Nina O., Marin Strøm, Heather A. Boyd, Elisabeth W. Andersen, Jan Wohlfahrt, Marika Lundqvist, Arieh Cohen, David M. Hougaard, and Mads Melbye. Vitamin D Status During Pregnancy and the Risk of Subsequent Postpartum Depression: A Case-Control Study. Public Library of Science, 2013.

Citação norma MLA

Nielsen, Nina O., et al. Vitamin D Status During Pregnancy and the Risk of Subsequent Postpartum Depression: A Case-Control Study. Public Library of Science, 2013.

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