Society for Long Range Planning\nEuropean Planning Federation. (1968). Long Range Planning. Pergamon Press.
Style de citation Chicago (17e éd.)Society for Long Range Planning\nEuropean Planning Federation. Long Range Planning. London: Pergamon Press, 1968.
Style de citation MLA (8e éd.)Society for Long Range Planning\nEuropean Planning Federation. Long Range Planning. Pergamon Press, 1968.
Attention : ces citations peuvent ne pas être correctes à 100%.