Cita APA (7a ed.)
(2013). Designing Circulation Areas. In Detail: Stairs, ramps, lifts, routing, planning principles. Institut für internationale Architektur-Dokumentation.
Cita Chicago Style (17a ed.)
Designing Circulation Areas. In Detail: Stairs, Ramps, Lifts, Routing, Planning Principles. Munich: Institut für internationale Architektur-Dokumentation, 2013.
Cita MLA (9a ed.)
Designing Circulation Areas. In Detail: Stairs, Ramps, Lifts, Routing, Planning Principles. Institut für internationale Architektur-Dokumentation, 2013.
Precaución: Estas citas no son 100% exactas.