APA-Zitierstil (7. Ausg.)

Churchman, C. W. (1979). The systems approach (Rev. and updated.). Dell.

Chicago-Zitierstil (17. Ausg.)

Churchman, Charles West. The Systems Approach. Rev. and updated. New York: Dell, 1979.

MLA-Zitierstil (9. Ausg.)

Churchman, Charles West. The Systems Approach. Rev. and updated. Dell, 1979.