Levin, L. (1996). An investigative approach to industrial hygiene: Sleuth at work. Van Nostrand Reinhold.
Citazione stile Chigago Style (17a edizione)Levin, Lester. An Investigative Approach to Industrial Hygiene: Sleuth at Work. New York: Van Nostrand Reinhold, 1996.
Citatione MLA (9a ed.)Levin, Lester. An Investigative Approach to Industrial Hygiene: Sleuth at Work. Van Nostrand Reinhold, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.