Koren, H. (1996). Illustrated dictionary of environmental health and occupational safety. Lewis Publishers.
Citazione stile Chigago Style (17a edizione)Koren, Herman. Illustrated Dictionary of Environmental Health and Occupational Safety. Boca Raton: Lewis Publishers, 1996.
Citatione MLA (9a ed.)Koren, Herman. Illustrated Dictionary of Environmental Health and Occupational Safety. Lewis Publishers, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.