American Society for Testing and Materials, American Petroleum Institute, United States. Environmental Protection Agency, Frank, R., O'Neil, J. J., Utell, M. J., . . . Brubaker, P. H. (1985). Inhalation toxicology of air pollution clinical research considerations / Robert Frank ... [et al.], editors: Clinical research considerations. American Society for Testing and Materials.
Chicago Style (17th ed.) CitationAmerican Society for Testing and Materials, American Petroleum Institute, United States. Environmental Protection Agency, Robert Frank, John J. O'Neil, Mark J. Utell, Jack D. Hackney, John Van Ryzin, and Peter H. Brubaker. Inhalation Toxicology of Air Pollution Clinical Research Considerations / Robert Frank ... [et Al.], Editors: Clinical Research Considerations. Philadelphia, Pa.: American Society for Testing and Materials, 1985.
MLA (9th ed.) CitationAmerican Society for Testing and Materials, et al. Inhalation Toxicology of Air Pollution Clinical Research Considerations / Robert Frank ... [et Al.], Editors: Clinical Research Considerations. American Society for Testing and Materials, 1985.