APA (7th ed.) Citation

Simon, G. (1971). Principles of chest X-ray diagnosis (3rd edition.). Butterworths.

Chicago Style (17th ed.) Citation

Simon, George. Principles of Chest X-ray Diagnosis. 3rd edition. London: Butterworths, 1971.

MLA (8th ed.) Citation

Simon, George. Principles of Chest X-ray Diagnosis. 3rd edition. Butterworths, 1971.

Warning: These citations may not always be 100% accurate.