Цитирование APA (7-е изд.)

(1981). Opening doors for preschool children and their parents (2nd ed.). American Library Association.

Цитирование в стиле Чикаго (17-е изд.)

Opening Doors for Preschool Children and Their Parents. 2nd ed. Chicago: American Library Association, 1981.

Цитирование MLA (9-е изд.)

Opening Doors for Preschool Children and Their Parents. 2nd ed. American Library Association, 1981.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.