APA (7th ed.) Citation

ScienceDirect (Online service) & Jørgensen, S. E. (2007). A new ecology: Systems perspective. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Sven Erik Jørgensen. A New Ecology: Systems Perspective. Amsterdam ; Oxford: Elsevier, 2007.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Sven Erik Jørgensen. A New Ecology: Systems Perspective. Elsevier, 2007.

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