APA (7th ed.) Citation

Andrew S Day. (2013). Paediatric Gastroenterology - challenges great and small. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

Andrew S Day. Paediatric Gastroenterology - Challenges Great and Small. Frontiers Media S.A., 2013.

MLA (9th ed.) Citation

Andrew S Day. Paediatric Gastroenterology - Challenges Great and Small. Frontiers Media S.A., 2013.

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