APA (7e ed.) Bronvermelding

ebrary, Inc, Selinus, O., & Alloway, B. J. (2005). Essentials of medical geology: Impacts of the natural environment on public health. Elsevier Academic Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, O. Selinus, en B. J. Alloway. Essentials of Medical Geology: Impacts of the Natural Environment on Public Health. Amsterdam ; Boston: Elsevier Academic Press, 2005.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Essentials of Medical Geology: Impacts of the Natural Environment on Public Health. Elsevier Academic Press, 2005.