Sergeant, J. (1984). Frank Lloyd Wright's Usonian Houses: The case for organic architecture. Watson-Guptill Publications.
Chicago Style (17th ed.) CitationSergeant, John. Frank Lloyd Wright's Usonian Houses: The Case for Organic Architecture. Nueva York, Estados Unidos: Watson-Guptill Publications, 1984.
MLA (9th ed.) CitationSergeant, John. Frank Lloyd Wright's Usonian Houses: The Case for Organic Architecture. Watson-Guptill Publications, 1984.
Warning: These citations may not always be 100% accurate.