APA (7e ed.) Bronvermelding

Head, K., Chong, L., Hopkins, C., Philpott, C., Burton, M., & Schilder, A. (2016). Short-course oral steroids alone for chronic rhinosinusitis. John Wiley and Sons, Ltd.

Chicago (17e ed.) Bronvermelding

Head, K., L. Chong, C. Hopkins, C. Philpott, M. Burton, en A. Schilder. Short-course Oral Steroids Alone for Chronic Rhinosinusitis. John Wiley and Sons, Ltd, 2016.

MLA (9e ed.) Bronvermelding

Head, K., et al. Short-course Oral Steroids Alone for Chronic Rhinosinusitis. John Wiley and Sons, Ltd, 2016.