Παραπομπή σε μορφή APA (7η εκδ.)

United States. Dept. of Housing and Urban Development. Office of International Affairs. (1974). Major airports and their effects on regional planning. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United States. Dept. of Housing and Urban Development. Office of International Affairs. Major Airports and Their Effects on Regional Planning. Washington: s.n, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

United States. Dept. of Housing and Urban Development. Office of International Affairs. Major Airports and Their Effects on Regional Planning. s.n, 1974.