Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

National Gallery of Art (U.S.) & Christensen, E. O. (1952). Objects of medieval art from the Widener Collection. National Gallery of Art, Smithsonian Institution.

Chicago Citation Edition Citation

National Gallery of Art (U.S.) und Erwin O. Christensen. Objects of Medieval Art from the Widener Collection. Washington: National Gallery of Art, Smithsonian Institution, 1952.

MLA Citation Edition Citation

National Gallery of Art (U.S.) und Erwin O. Christensen. Objects of Medieval Art from the Widener Collection. National Gallery of Art, Smithsonian Institution, 1952.