APA (7th ed.) Citation

Churchman, C. W. (1968). The Systems approach. Delta Book.

Chicago Style (17th ed.) Citation

Churchman, C. West. The Systems Approach. [New York]: Delta Book, 1968.

MLA (9th ed.) Citation

Churchman, C. West. The Systems Approach. Delta Book, 1968.

Warning: These citations may not always be 100% accurate.