Citação norma APA

Khalsa, B., Rudersdorf, P., Dave, D., Smith, B. R., & Lall, C. (2014). 63-Year-Old Male with Gastric Outlet Obstruction. Hindawi Publishing Corporation.

Citação norma Chicago

Khalsa, Bhavraj, Patrick Rudersdorf, Dattesh Dave, Brian R. Smith, and Chandana Lall. 63-Year-Old Male With Gastric Outlet Obstruction. Hindawi Publishing Corporation, 2014.

Citação norma MLA

Khalsa, Bhavraj, et al. 63-Year-Old Male With Gastric Outlet Obstruction. Hindawi Publishing Corporation, 2014.

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