Family Service Association of America & Farson, R. E. (1969). The future of the family. Family Service Association of America.
Citazione stile Chigago Style (17a edizione)Family Service Association of America e Richard Evans Farson. The Future of the Family. New York: Family Service Association of America, 1969.
Citatione MLA (9a ed.)Family Service Association of America e Richard Evans Farson. The Future of the Family. Family Service Association of America, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.