APA (7th ed.) Citation
Ungers, O., Dal Co, F., & Crespi, G. (2002). Oswald Mathias Ungers: Works and Projects 1991-1998. Milano, Electaarchitecture.
Chicago Style (17th ed.) Citation
Ungers, O.M, Francesco Dal Co, and Giovanna.(Editor) Crespi. Oswald Mathias Ungers: Works and Projects 1991-1998. New York: Milano, Electaarchitecture, 2002.
MLA (9th ed.) Citation
Ungers, O.M, et al. Oswald Mathias Ungers: Works and Projects 1991-1998. Milano, Electaarchitecture, 2002.
Warning: These citations may not always be 100% accurate.