APA (7th ed.) Citation

Wittfoht, H. (1984). Building bridges: History, technology, construction. Beton-Verl.

Chicago Style (17th ed.) Citation

Wittfoht, Hans. Building Bridges: History, Technology, Construction. Düsseldorf: Beton-Verl, 1984.

MLA (9th ed.) Citation

Wittfoht, Hans. Building Bridges: History, Technology, Construction. Beton-Verl, 1984.

Warning: These citations may not always be 100% accurate.