APA (7th ed.) Citation

Christ, W., & Sieverts, T. (2009). Access for all: Approaches to the built environment. Birkhauser.

Chicago Style (17th ed.) Citation

Christ, Wolfgang, and Thomas Sieverts. Access for All: Approaches to the Built Environment. Basel: Birkhauser, 2009.

MLA (8th ed.) Citation

Christ, Wolfgang, and Thomas Sieverts. Access for All: Approaches to the Built Environment. Birkhauser, 2009.