APA (7th ed.) Citation

Mar, D., Glasziou, P., & Spinks, A. (2000). Antibiotics for sore throat.

Chicago Style (17th ed.) Citation

Mar, D., P. Glasziou, and AB Spinks. Antibiotics for Sore Throat. 2000.

MLA (9th ed.) Citation

Mar, D., et al. Antibiotics for Sore Throat. 2000.