Παραπομπή σε μορφή APA (7η εκδ.)

Department of the Environment South East Regional Office. (1994). Regional planning guidance for the South East. HMSO.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Department of the Environment South East Regional Office. Regional Planning Guidance for the South East. London: HMSO, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Department of the Environment South East Regional Office. Regional Planning Guidance for the South East. HMSO, 1994.