Gaya APA
Idelberger, Klaus. (2011).
The World of Footbridges, From the Utilitarian to the Spectacular (1st Edition).
Germany:
Ernst & Sohn.
Gaya Chicago
Idelberger, Klaus.
The World of Footbridges, From the Utilitarian to the Spectacular.
1st Edition
Germany:
Ernst & Sohn,
2011.
Text.
Gaya MLA
Idelberger, Klaus.
The World of Footbridges, From the Utilitarian to the Spectacular.
1st Edition
Germany:
Ernst & Sohn,
2011.
Text.
Gaya Turabian
Idelberger, Klaus.
The World of Footbridges, From the Utilitarian to the Spectacular.
1st Edition
Germany:
Ernst & Sohn,
2011.
Print.