Jörgensen, S. E., & Müller, F. (2000). Handbook of ecosystem theories and management. Lewis Publishers.
Cita Chicago (17th ed.)Jörgensen, Sven Erik, i Felix Müller. Handbook of Ecosystem Theories and Management. Boca Ratón: Lewis Publishers, 2000.
Cita MLA (9th ed.)Jörgensen, Sven Erik, i Felix Müller. Handbook of Ecosystem Theories and Management. Lewis Publishers, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.