Tower and the bridge; the new art of structural engineering.
MLA
Billington, D.P. Tower and the Bridge; the New Art of Structural Engineering. [S.l.]: Princeton university press, .
APA
Billington, D. (.). Tower and the bridge; the new art of structural engineering. [S.l.]: Princeton university press.
Chicago
Billington, D.P. Tower and the Bridge; the New Art of Structural Engineering. [S.l.]: Princeton university press, ..