Russell, J. C. (1985). The control of late ancient and medieval population. Philadelphia: American Philosophical Society.
استشهاد بنمط شيكاغوRussell, Josiah Cox. The Control of Late Ancient and Medieval Population. Philadelphia: American Philosophical Society, 1985.
MLA استشهادRussell, Josiah Cox. The Control of Late Ancient and Medieval Population. Philadelphia: American Philosophical Society, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.