APA (7th ed.) Citation

Forrester, J. W. (1990). Principles of systems (1st repr.). Productivity.

Chicago Style (17th ed.) Citation

Forrester, Jay Wright. Principles of Systems. 1st repr. Portland, Oregon: Productivity, 1990.

MLA (9th ed.) Citation

Forrester, Jay Wright. Principles of Systems. 1st repr. Productivity, 1990.

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