Cita APA (7a ed.)

United States. Agency for Toxic Substances and Disease Registry. (1992). Toxicological profile for pyridine. Agency for Toxic Substances and Disease Registry, Public Health Service.

Cita Chicago Style (17a ed.)

United States. Agency for Toxic Substances and Disease Registry. Toxicological Profile for Pyridine. [Atlanta, Ga.]: Agency for Toxic Substances and Disease Registry, Public Health Service, 1992.

Cita MLA (9a ed.)

United States. Agency for Toxic Substances and Disease Registry. Toxicological Profile for Pyridine. Agency for Toxic Substances and Disease Registry, Public Health Service, 1992.