Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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