APA aipamena

ASTM Committee E-47 on Biological Effects and Environmental Fate, Environmental Toxicology and Risk Assessment, Little, E. E., Greenberg, B. M., & DeLonay, A. J. (1998). Environmental toxicology and risk assessment. ASTM.

Chicago Style aipamena

ASTM Committee E-47 on Biological Effects and Environmental Fate, Environmental Toxicology and Risk Assessment, Edward E. Little, Bruce M. Greenberg, and Aaron J. DeLonay. Environmental Toxicology and Risk Assessment. West Conshohocken, PA: ASTM, 1998.

MLA aipamena

ASTM Committee E-47 on Biological Effects and Environmental Fate, et al. Environmental Toxicology and Risk Assessment. ASTM, 1998.