APA (7th ed.) Citation

Silen, W. (1979). Cope's early diagnosis of the acute abdomen (15th edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Silen, William. Cope's Early Diagnosis of the Acute Abdomen. 15th edition. New York, NY: Oxford University Press, 1979.

MLA (8th ed.) Citation

Silen, William. Cope's Early Diagnosis of the Acute Abdomen. 15th edition. Oxford University Press, 1979.