Citação norma APA

Gajdhar, M., Kundal, V. K., Mathur, P., & Gajdhar, M. (2013). Pitfalls in the umbilical pit: Giant hernia of the umbilical cord. BMJ Publishing Group.

Citação norma Chicago

Gajdhar, Mufique, Vijay Kumar Kundal, Praveen Mathur, and Monis Gajdhar. Pitfalls in the Umbilical Pit: Giant Hernia of the Umbilical Cord. BMJ Publishing Group, 2013.

Citação norma MLA

Gajdhar, Mufique, Vijay Kumar Kundal, Praveen Mathur, and Monis Gajdhar. Pitfalls in the Umbilical Pit: Giant Hernia of the Umbilical Cord. BMJ Publishing Group, 2013.

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