Bak, Y., Merriam, M., Neff, M., & Berg, D. A. (2013). Novel Approach to Rectal Foreign Body Extraction. Society of Laparoendoscopic Surgeons.
استشهاد بنمط شيكاغوBak, Yury, Margaret Merriam, Marc Neff, و David A. Berg. Novel Approach to Rectal Foreign Body Extraction. Society of Laparoendoscopic Surgeons, 2013.
MLA استشهادBak, Yury, Margaret Merriam, Marc Neff, و David A. Berg. Novel Approach to Rectal Foreign Body Extraction. Society of Laparoendoscopic Surgeons, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.