Tohutoro APA (7th ed.)

Esser, G., & Overdieck, D. (1991). Modern ecology: Basic and applied aspects. Elsevier.

Tohutoru Kātū Chicago (17th ed.)

Esser, Gerd, me Dieter Overdieck. Modern Ecology: Basic and Applied Aspects. Amsterdam: Elsevier, 1991.

Tohutoro MLA (9th ed.)

Esser, Gerd, me Dieter Overdieck. Modern Ecology: Basic and Applied Aspects. Elsevier, 1991.