APA Citatie

Slevin, M. L., Knowles, G. K., Phillips, M. J., Stansfeld, A. G., & Lister, T. A. (1982). The air crescent sign of invasive pulmonary aspergillosis in acute leukaemia.

Chicago Style citaat

Slevin, M L., G K. Knowles, M J. Phillips, A G. Stansfeld, en T A. Lister. The Air Crescent Sign of Invasive Pulmonary Aspergillosis in Acute Leukaemia. 1982.

MLA citatie

Slevin, M L., et al. The Air Crescent Sign of Invasive Pulmonary Aspergillosis in Acute Leukaemia. 1982.