Telldahl, Y. (2015). Ageing Cattle: The Use of Radiographic Examinations on Cattle Metapodials from Eketorp Ringfort on the Island of Öland in Sweden. PLoS One.
استشهاد بنمط شيكاغوTelldahl, Ylva. "Ageing Cattle: The Use of Radiographic Examinations On Cattle Metapodials From Eketorp Ringfort On the Island of Öland in Sweden." PLoS One 2015.
MLA استشهادTelldahl, Ylva. "Ageing Cattle: The Use of Radiographic Examinations On Cattle Metapodials From Eketorp Ringfort On the Island of Öland in Sweden." PLoS One 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.