APA (7th ed.) Citation

Withers, A., Wilson, A., & Hall, G. (2011). Air travel and the risks of hypoxia in children. W.B. Saunders Co. Ltd.

Chicago Style (17th ed.) Citation

Withers, A., A. Wilson, and Graham Hall. Air Travel and the Risks of Hypoxia in Children. W.B. Saunders Co. Ltd, 2011.

MLA (9th ed.) Citation

Withers, A., et al. Air Travel and the Risks of Hypoxia in Children. W.B. Saunders Co. Ltd, 2011.