APA استشهاد

Hallett,Graham. (1979). Urban land economics: Principles and policy. Mac Millan Press.

استشهاد بنمط شيكاغو

Hallett,Graham. Urban Land Economics: Principles and Policy. London: Mac Millan Press, 1979.

MLA استشهاد

Hallett,Graham. Urban Land Economics: Principles and Policy. Mac Millan Press, 1979.