Cita APA (7th ed.)

Zachary Cope, S. (1968). The early diagnosis of the acute abdomen. Oxford university.

Cita Chicago (17th ed.)

Zachary Cope, Sir. The Early Diagnosis of the Acute Abdomen. New York: Oxford university, 1968.

Cita MLA (9th ed.)

Zachary Cope, Sir. The Early Diagnosis of the Acute Abdomen. Oxford university, 1968.