APA
None, B., None, D., None, E., None, F., None, H. & None, C. (2013). Lung Cancer in Elderly : A Retrospective Analysis in Lebanon. Journal Medical Libanais, 58(1), None-None.
MLA
None, Bustros, et al. "Lung Cancer in Elderly : A Retrospective Analysis in Lebanon." Journal Medical Libanais 58.1 (2013): None-None.
Chicago
None, Bustros, Dalia , El-Karak , Fadi , Hanna and Colette . "Lung Cancer in Elderly : A Retrospective Analysis in Lebanon." Journal Medical Libanais 58, no. 1 (2013): None-None.
Harvard
None, B., None, D., None, E., None, F., None, H. and None, C. (2013) 'Lung Cancer in Elderly : A Retrospective Analysis in Lebanon' Journal Medical Libanais 58(1), pp. None-None.
Vancouver
Bustros B, Dalia D, El-Karak E, Fadi F, Hanna H, Colette C. Lung Cancer in Elderly : A Retrospective Analysis in Lebanon. Journal Medical Libanais. 2013 ;58(1):None-None.