APA (7th ed.) Citation

Knox, A. (1977). The kidnapped surgeon. Macmillan.

Chicago Style (17th ed.) Citation

Knox, Alexander. The Kidnapped Surgeon. London: Macmillan, 1977.

MLA (8th ed.) Citation

Knox, Alexander. The Kidnapped Surgeon. Macmillan, 1977.

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