Cita APA (7a ed.)

Nielsen, S. N., & Briann D. Fath and other. (2020). A New Ecology system perspective (second edition.). Elsevier.

Cita Chicago Style (17a ed.)

Nielsen, Soren Nors, y Briann D. Fath and other. A New Ecology System Perspective. second edition. united Kingdom: Elsevier, 2020.

Cita MLA (9a ed.)

Nielsen, Soren Nors, y Briann D. Fath and other. A New Ecology System Perspective. second edition. Elsevier, 2020.