Pawl, R. (2013). “When the pain won’t wane it's mainly in the brain”. Medknow Publications & Media Pvt Ltd.
استشهاد بنمط شيكاغوPawl, Ron. “When the Pain Won’t Wane It's Mainly in the Brain”. Medknow Publications & Media Pvt Ltd, 2013.
MLA استشهادPawl, Ron. “When the Pain Won’t Wane It's Mainly in the Brain”. Medknow Publications & Media Pvt Ltd, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.