Παραπομπή APA

(2007). Futures of cities: Principles Congress competition. [Copenhagen]: The Royal Danish Academy of Fine Arts.

Παραπομπή Chicago Style

Futures of Cities: Principles Congress Competition. [Copenhagen]: The Royal Danish Academy of Fine Arts, 2007.

Παραπομπή MLA

Futures of Cities: Principles Congress Competition. [Copenhagen]: The Royal Danish Academy of Fine Arts, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.