APA

Estados Unidos. Agency for Toxic Substances and Disease Registry A., . (1992). Toxicological profile for styrene. Atlanta: Estados Unidos. Department of Health and Human Services.

Chicago

Estados Unidos. Agency for Toxic Substances and Disease Registry ATSDR, . 1992. Toxicological profile for styrene. Atlanta: Estados Unidos. Department of Health and Human Services.

Harvard

Estados Unidos. Agency for Toxic Substances and Disease Registry A., . (1992). Toxicological profile for styrene. Atlanta: Estados Unidos. Department of Health and Human Services.

MLA

Estados Unidos. Agency for Toxic Substances and Disease Registry ATSDR, . Toxicological profile for styrene. Atlanta: Estados Unidos. Department of Health and Human Services. 1992.