426385 Graf, B. (2002). Bridges that changed the world. Munich : Prestel.
Chicago Style (17th ed.) Citation426385 Graf, Bernhard. Bridges That Changed the World. Munich : Prestel, 2002.
MLA (9th ed.) Citation426385 Graf, Bernhard. Bridges That Changed the World. Munich : Prestel, 2002.
Warning: These citations may not always be 100% accurate.