British Medical Association. (1999). Health & environmental impact assessment. British Medical Association.
Chicago-Zitierstil (17. Ausg.)British Medical Association. Health & Environmental Impact Assessment. London: British Medical Association, 1999.
MLA-Zitierstil (8. Ausg.)British Medical Association. Health & Environmental Impact Assessment. British Medical Association, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.