APA引文

(1964). Social progress through social planning. New York: International conference of Social work.

Trích dẫn kiểu Chicago

Social Progress Through Social Planning. New York: International conference of Social work, 1964.

MLA引文

Social Progress Through Social Planning. New York: International conference of Social work, 1964.

警告：这些引文格式不一定是100％准确.