APA (7th ed.) Zitazioa

Meadows, D. H., & Wright, D. (2008). Thinking in systems: A primer. Chelsea Green Pub..

Chicago Style (17th ed.) Zitazioa

Meadows, Donella H., eta Diana Wright. Thinking in Systems: A Primer. White River Junction, Vt.: Chelsea Green Pub., 2008.

MLA (9th ed.) Zitazioa

Meadows, Donella H., eta Diana Wright. Thinking in Systems: A Primer. Chelsea Green Pub., 2008.