American Planning Association. Planning Advisory Service. (1949). Planning Advisory Service report index. American Planning Association.
Цитирование в стиле Чикаго (17-е изд.)American Planning Association. Planning Advisory Service. Planning Advisory Service Report Index. Chicago, IL.: American Planning Association, 1949.
Цитирование MLA (8-е изд.)American Planning Association. Planning Advisory Service. Planning Advisory Service Report Index. American Planning Association, 1949.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.