Citação norma APA

(1991). Surgery at the distric hospital: Obstetrics, gynaecology, orthopaedics, and traumatology. World Health Organization.

Citação norma Chicago

Surgery at the Distric Hospital: Obstetrics, Gynaecology, Orthopaedics, and Traumatology. Ginebra: World Health Organization, 1991.

Citação norma MLA

Surgery at the Distric Hospital: Obstetrics, Gynaecology, Orthopaedics, and Traumatology. World Health Organization, 1991.

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