Παραπομπή σε μορφή APA (7η εκδ.)

Punjab (Pakistan). Communications & Works Dept. Physical Planning Cell. (1971). Urban community development: Some theoretical notions. Communications and Works Dept., Town Planning & Housing Wing, Physical Planning Cell.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Punjab (Pakistan). Communications & Works Dept. Physical Planning Cell. Urban Community Development: Some Theoretical Notions. Lahore: Communications and Works Dept., Town Planning & Housing Wing, Physical Planning Cell, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Punjab (Pakistan). Communications & Works Dept. Physical Planning Cell. Urban Community Development: Some Theoretical Notions. Communications and Works Dept., Town Planning & Housing Wing, Physical Planning Cell, 1971.