APA-referens (7:e uppl.)

O'Sullivan, J., Harvey, R., Glasziou, P., & McCullough, A. (2016). Written information for patients (or parents of child patients) to reduce the use of antibiotics for acute upper respiratory tract infections in primary care. Cochrane Collaboration.

Chicago-referens (17:e uppl.)

O'Sullivan, JW, RT Harvey, PP Glasziou, och A. McCullough. Written Information for Patients (or Parents of Child Patients) to Reduce the Use of Antibiotics for Acute Upper Respiratory Tract Infections in Primary Care. Cochrane Collaboration, 2016.

MLA-referens (9:e uppl.)

O'Sullivan, JW, et al. Written Information for Patients (or Parents of Child Patients) to Reduce the Use of Antibiotics for Acute Upper Respiratory Tract Infections in Primary Care. Cochrane Collaboration, 2016.