Heliotis, M., Tsiridis, E., Donell, S. T., Marshall, T. J., & Scott, D. G. (2001). Bilateral osteonecrosis of the tarsus coincident with glioblastoma multiforme. The Royal Society of Medicine.
استشهاد بنمط شيكاغوHeliotis, Manolis, Eleftherios Tsiridis, Simon T. Donell, Thomas J. Marshall, و David G. Scott. Bilateral Osteonecrosis of the Tarsus Coincident With Glioblastoma Multiforme. The Royal Society of Medicine, 2001.
MLA استشهادHeliotis, Manolis, et al. Bilateral Osteonecrosis of the Tarsus Coincident With Glioblastoma Multiforme. The Royal Society of Medicine, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.