(1999). Bioregional assessments: Science at the crossroads of management and policy. Washington, D.C: Island Press.
استشهاد بنمط شيكاغوBioregional Assessments: Science At the Crossroads of Management and Policy. Washington, D.C: Island Press, 1999.
MLA استشهادBioregional Assessments: Science At the Crossroads of Management and Policy. Washington, D.C: Island Press, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.