APA citiranje

Townsend, C. R. (2000). Essentials of ecology. Malden, Mass: Blackwell Science.

Trích dẫn kiểu Chicago

Townsend, Colin R. Essentials of Ecology. Malden, Mass: Blackwell Science, 2000.

MLA citiranje

Townsend, Colin R. Essentials of Ecology. Malden, Mass: Blackwell Science, 2000.

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