APA (7th ed.) Citation

Grimwood, K., Fong, S., Mong, H. O., Nathan, A. M., & Chang, A. B. (2016). Antibiotics in childhood pneumonia: How long is long enough? BioMed Central.

Chicago Style (17th ed.) Citation

Grimwood, Keith, S.M Fong, How Ooi Mong, Anna M. Nathan, and Anne B. Chang. Antibiotics in Childhood Pneumonia: How Long Is Long Enough? BioMed Central, 2016.

MLA (9th ed.) Citation

Grimwood, Keith, et al. Antibiotics in Childhood Pneumonia: How Long Is Long Enough? BioMed Central, 2016.