APA (7th ed.) Citation

Mactier, H., Mokaya, M., Farrell, L., & Edwards, C. (2011). Vitamin A provision for preterm infants: Are we meeting current guidelines?

Chicago Style (17th ed.) Citation

Mactier, H., M. Mokaya, L. Farrell, and Christine Edwards. Vitamin A Provision for Preterm Infants: Are We Meeting Current Guidelines? 2011.

MLA (9th ed.) Citation

Mactier, H., et al. Vitamin A Provision for Preterm Infants: Are We Meeting Current Guidelines? 2011.