APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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