APA-referens

Stiling, P. (2002). Ecology: Theories and applications (4th ed.). Prentice-Hall of India.

Chicago-stil citat

Stiling, Peter. Ecology: Theories and Applications. 4th ed. New Delhi: Prentice-Hall of India, 2002.

MLA-referens

Stiling, Peter. Ecology: Theories and Applications. 4th ed. Prentice-Hall of India, 2002.

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