Citação norma APA

American Social Hygiene Association. (1949). Education for family living ; general trends and work in progress in various communities and school systems. s. l..

Citação norma Chicago

American Social Hygiene Association. Education for Family Living ; General Trends and Work in Progress in Various Communities and School Systems. New York: s. l., 1949.

Citação norma MLA

American Social Hygiene Association. Education for Family Living ; General Trends and Work in Progress in Various Communities and School Systems. s. l., 1949.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.