Dyfyniad APA

Bird, W. L. (2007). Holidays on display. Smithsonian Institution, National Museum of American History ; Princeton Architectural Press.

Dyfyniad Arddull Chicago

Bird, William L. Holidays on Display. Washington, D.C. : New York: Smithsonian Institution, National Museum of American History ; Princeton Architectural Press, 2007.

Dyfyniad MLA

Bird, William L. Holidays on Display. Smithsonian Institution, National Museum of American History ; Princeton Architectural Press, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.