APA
United Kingdom, United Kingdom, . (1988). Planning policy guidance : highways considerations in development control. London: HMSO.
Chicago
United Kingdom, United Kingdom, . 1988. Planning policy guidance : highways considerations in development control. London: HMSO.
Harvard
United Kingdom, United Kingdom, . (1988). Planning policy guidance : highways considerations in development control. London: HMSO.
MLA
United Kingdom, United Kingdom, . Planning policy guidance : highways considerations in development control. London: HMSO. 1988.