APA引文

Levitt, T. (1973). The third sector: New tactice for a responsive society. American management association.

Chicago Edition Citation

Levitt, Theodore. The Third Sector: New Tactice for a Responsive Society. New York: American management association, 1973.

MLA引文

Levitt, Theodore. The Third Sector: New Tactice for a Responsive Society. American management association, 1973.

警告：這些引文格式不一定是100％准確.