APA način citiranja (7. izdanje)
Boettger, T. (2014). Threshold spaces: Transitions in architecture : analysis and design tools. Birkhäuser.
Čikaški stil citiranja (17. izdanje)
Boettger, Till. Threshold Spaces: Transitions in Architecture : Analysis and Design Tools. Boston: Birkhäuser, 2014.
MLA način citiranja (9. izdanje)
Boettger, Till. Threshold Spaces: Transitions in Architecture : Analysis and Design Tools. Birkhäuser, 2014.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.