APA (7e ed.) Bronvermelding

Richards, E. P. (2002). The role of medical and public health services in sustainable development. Environmental Law Institute.

Chicago (17e ed.) Bronvermelding

Richards, Edward P. The Role of Medical and Public Health Services in Sustainable Development. Washington, D.C.: Environmental Law Institute, 2002.

MLA (9e ed.) Bronvermelding

Richards, Edward P. The Role of Medical and Public Health Services in Sustainable Development. Environmental Law Institute, 2002.