20th century American architecture :
200 key buildings /
Sydney LeBlanc.
APA Citation
LeBlanc, S., Whitney Library of Design (New York, N. (1993). 20th century American architecture: 200 key buildings. New York, N.Y.: Whitney Library of Design.
MLA Citation
LeBlanc, Sydney, and N.Y.) Whitney Library of Design (New York. 20th Century American Architecture: 200 Key Buildings. New York, N.Y.: Whitney Library of Design, 1993.
Warning: These citations may not always be complete (especially for serials).