1.
, . Urbanization and values. Washington (D.C.): Council for Research in Values and Philosophy; 1991.
et . Urbanization and values. Washington (D.C.) : Council for Research in Values and Philosophy, 19 avril 1991. ISBN 1-565-18011-9
McLean George F. & Kromkowski John. (1991). Urbanization and values. Council for Research in Values and Philosophy.
Style de citation MLA (8e éd.)McLean George F. et Kromkowski John. Urbanization and Values. Council for Research in Values and Philosophy, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.