Dyfyniad APA
Ray, M. (1997). Seven partly underground rooms and buildings for water, ice, and midgets. Princeton Architectural Press.
Dyfyniad Arddull Chicago
Ray, Mary-Ann. Seven Partly Underground Rooms and Buildings for Water, Ice, and Midgets. New York: Princeton Architectural Press, 1997.
Dyfyniad MLA
Ray, Mary-Ann. Seven Partly Underground Rooms and Buildings for Water, Ice, and Midgets. Princeton Architectural Press, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.