APA ציטוט

434607 Billington, D. P. (1983). The tower and the bridge: The new art of structural engineering. New York : Basic Bks..

Chicago Style (17th ed.) Citation

434607 Billington, David P. The Tower and the Bridge: The New Art of Structural Engineering. New York : Basic Bks., 1983.

ציטוט MLA

434607 Billington, David P. The Tower and the Bridge: The New Art of Structural Engineering. New York : Basic Bks., 1983.