Παραπομπή APA

(1992). Partnership for a liveable environment. [Washington, D.C.]: Cooperative Housing Foundation.

Παραπομπή Chicago Style

Partnership for a Liveable Environment. [Washington, D.C.]: Cooperative Housing Foundation, 1992.

Παραπομπή MLA

Partnership for a Liveable Environment. [Washington, D.C.]: Cooperative Housing Foundation, 1992.

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