Não informado. (1976). Journal of Family History. National Council on Family Relations.
Cita Chicago Style (17a ed.)Não informado. Journal of Family History. Greenwich, Conn: National Council on Family Relations, 1976.
Cita MLA (8a ed.)Não informado. Journal of Family History. National Council on Family Relations, 1976.
Precaución: Estas citas no son 100% exactas.