APA

National Institute for Occupational Safety and Health, . (1990). Occupational exposure to ethylene glycol monobutyl ether and ethylene glycol monobutyl ether acetate. Cincinnati, Ohio: National Institute for Occupational Safety and Health.

Chicago

National Institute for Occupational Safety and Health, . 1990. Occupational exposure to ethylene glycol monobutyl ether and ethylene glycol monobutyl ether acetate. Cincinnati, Ohio: National Institute for Occupational Safety and Health.

Harvard

National Institute for Occupational Safety and Health, . (1990). Occupational exposure to ethylene glycol monobutyl ether and ethylene glycol monobutyl ether acetate. Cincinnati, Ohio: National Institute for Occupational Safety and Health.

MLA

National Institute for Occupational Safety and Health, . Occupational exposure to ethylene glycol monobutyl ether and ethylene glycol monobutyl ether acetate. Cincinnati, Ohio: National Institute for Occupational Safety and Health. 1990.