Citação norma APA

Trivedy, R. K. (1987). Practical methods in ecology and environmental science. Environmental publications.

Citação norma Chicago

Trivedy, R K. Practical Methods in Ecology and Environmental Science. Karad: Environmental publications, 1987.

Citação norma MLA

Trivedy, R K. Practical Methods in Ecology and Environmental Science. Environmental publications, 1987.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.