Shackleford, G. (1975). American art from the Phillips Collection (Washington): A selection of paintings, 1900-1950 ; University of Wyoming Art Museum, Laramy, Wyoming, 28.9.-2.11.1975 ..
Chicago-Zitierstil (17. Ausg.)Shackleford, George. American Art from the Phillips Collection (Washington): A Selection of Paintings, 1900-1950 ; University of Wyoming Art Museum, Laramy, Wyoming, 28.9.-2.11.1975 .. Washington, 1975.
MLA-Zitierstil (9. Ausg.)Shackleford, George. American Art from the Phillips Collection (Washington): A Selection of Paintings, 1900-1950 ; University of Wyoming Art Museum, Laramy, Wyoming, 28.9.-2.11.1975 .. 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.