Social Progress. Dept. of Social Education and Action of the Board of Christian Education of the Presbyterian Church in the U.S.A.
Цитирование в стиле Чикаго (17-е изд.)Social Progress. Dept. of Social Education and Action of the Board of Christian Education of the Presbyterian Church in the U.S.A.
Цитирование MLA (9-е изд.)Social Progress. Dept. of Social Education and Action of the Board of Christian Education of the Presbyterian Church in the U.S.A.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.