Cita APA (7a ed.)

Treweek, J. (1999). Ecological impact assessment (1st edition.). Blackwell.

Cita Chicago Style (17a ed.)

Treweek, Jo. Ecological Impact Assessment. 1st edition. Oxford: Blackwell, 1999.

Cita MLA (8a ed.)

Treweek, Jo. Ecological Impact Assessment. 1st edition. Blackwell, 1999.