Gaya APA

Janson, A., Tigges, F. (2014). E-book Fundamental Concepts of Architecture : The Vocabulary of Spatial Situations . Swiss: Birkhauser.

Gaya MLA

Janson, Alban., Tigges, Florian. "E-book Fundamental Concepts of Architecture : The Vocabulary of Spatial Situations". Swiss: Birkhauser, 2014. Text.