Cekic, M., & Stein, D. G. (2010). Traumatic brain injury and aging: Is a combination of progesterone and vitamin D hormone a simple solution to a complex problem? Springer-Verlag.
استشهاد بنمط شيكاغوCekic, Milos, و Donald G. Stein. Traumatic Brain Injury and Aging: Is a Combination of Progesterone and Vitamin D Hormone a Simple Solution to a Complex Problem? Springer-Verlag, 2010.
MLA استشهادCekic, Milos, و Donald G. Stein. Traumatic Brain Injury and Aging: Is a Combination of Progesterone and Vitamin D Hormone a Simple Solution to a Complex Problem? Springer-Verlag, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.