APA (7th ed.) Citation

Harries, J. T. (1977). Essentials of paediatric gastroenterology. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Harries, J. T. Essentials of Paediatric Gastroenterology. New York: Churchill Livingstone, 1977.

MLA (9th ed.) Citation

Harries, J. T. Essentials of Paediatric Gastroenterology. Churchill Livingstone, 1977.

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