Trích dẫn APA

(1949). The family in a Democratic society: Anniversary paoer of the community service society of New York. New York: Columbia University Press.

Trích dẫn kiểu Chicago

The Family in a Democratic Society: Anniversary Paoer of the Community Service Society of New York. New York: Columbia University Press, 1949.

Trích dẫn MLA

The Family in a Democratic Society: Anniversary Paoer of the Community Service Society of New York. New York: Columbia University Press, 1949.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.