Richards, E. P. (2002). The role of medical and public health services in sustainable development. Environmental Law Institute.
Chicago-Zitierstil (17. Ausg.)Richards, Edward P. The Role of Medical and Public Health Services in Sustainable Development. Washington, D.C.: Environmental Law Institute, 2002.
MLA-Zitierstil (9. Ausg.)Richards, Edward P. The Role of Medical and Public Health Services in Sustainable Development. Environmental Law Institute, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.