APA-referens (7:e uppl.)

Ardill, J. (1974). The new citizen's guide to town and country planning. Published for the Town and Country Planning Association by Charles Knight.

Chicago-referens (17:e uppl.)

Ardill, John. The New Citizen's Guide to Town and Country Planning. London: Published for the Town and Country Planning Association by Charles Knight, 1974.

MLA-referens (8:e uppl.)

Ardill, John. The New Citizen's Guide to Town and Country Planning. Published for the Town and Country Planning Association by Charles Knight, 1974.