Παραπομπή APA

Petts, J. (1999). Environmental impact assessment: : process, methods and potential ; edited by Judith Petts. [Oxford]: Blackwell Science.

Παραπομπή Chicago Style

Petts, Judith. Environmental Impact Assessment: : Process, Methods and Potential ; Edited By Judith Petts. [Oxford]: Blackwell Science, 1999.

Παραπομπή MLA

Petts, Judith. Environmental Impact Assessment: : Process, Methods and Potential ; Edited By Judith Petts. [Oxford]: Blackwell Science, 1999.

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