University of Pennsylvania. University Museum. (1965). Guide to the collection: The University Museum. Philadelphia: University Museum, University of Pennsylvania.
استشهاد بنمط شيكاغوUniversity of Pennsylvania. University Museum. Guide to the Collection: The University Museum. Philadelphia: University Museum, University of Pennsylvania, 1965.
MLA استشهادUniversity of Pennsylvania. University Museum. Guide to the Collection: The University Museum. Philadelphia: University Museum, University of Pennsylvania, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.