Παραπομπή APA

(1978). Revitalising moderately old urban areas: 34th World Congress, Hamburg. The Hauge: International Federation for Housing and Planning.

Παραπομπή Chicago Style

Revitalising Moderately Old Urban Areas: 34th World Congress, Hamburg. The Hauge: International Federation for Housing and Planning, 1978.

Παραπομπή MLA

Revitalising Moderately Old Urban Areas: 34th World Congress, Hamburg. The Hauge: International Federation for Housing and Planning, 1978.

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