Gardner, T., Miller, M., O’Gara, P., & Gelijns, A. (2011). Building an Infrastructure for Clinical Trials in Cardiac Surgery. J Thorac Cardiovasc Surg.
استشهاد بنمط شيكاغوGardner, TJ, MA Miller, PT O’Gara, و AC Gelijns. "Building an Infrastructure for Clinical Trials in Cardiac Surgery." J Thorac Cardiovasc Surg 2011.
MLA استشهادGardner, TJ, MA Miller, PT O’Gara, و AC Gelijns. "Building an Infrastructure for Clinical Trials in Cardiac Surgery." J Thorac Cardiovasc Surg 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.