University of Pennsylvania. University Museum. (1930). University Museum bulletin. [Philadelphia]: [University Museum, University of Pennsylvania].
استشهاد بنمط شيكاغوUniversity of Pennsylvania. University Museum. University Museum Bulletin. [Philadelphia]: [University Museum, University of Pennsylvania], 1930.
MLA استشهادUniversity of Pennsylvania. University Museum. University Museum Bulletin. [Philadelphia]: [University Museum, University of Pennsylvania], 1930.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.