APA (7e ed.) Bronvermelding

Ibrahim, M. A., Ismail, A. I., & Abdul Rani, M. F. (2021). A brief review of severe asthma / Muhammad Amin Ibrahim, Ahmad Izuanuddin Ismail and Mohammed Fauzi Abdul Rani. Faculty of Medicine.

Chicago (17e ed.) Bronvermelding

Ibrahim, Muhammad Amin, Ahmad Izuanuddin Ismail, en Mohammed Fauzi Abdul Rani. A Brief Review of Severe Asthma / Muhammad Amin Ibrahim, Ahmad Izuanuddin Ismail and Mohammed Fauzi Abdul Rani. Faculty of Medicine, 2021.

MLA (9e ed.) Bronvermelding

Ibrahim, Muhammad Amin, et al. A Brief Review of Severe Asthma / Muhammad Amin Ibrahim, Ahmad Izuanuddin Ismail and Mohammed Fauzi Abdul Rani. Faculty of Medicine, 2021.