APA (7th ed.) Citation

National Council on Radiation Protection and Measurements. (1987). Exposure of the population in the United States and Canada from natural background radiation: Recommendations of the National Council on Radiation Protection and Measurements. The Council.

Chicago Style (17th ed.) Citation

National Council on Radiation Protection and Measurements. Exposure of the Population in the United States and Canada from Natural Background Radiation: Recommendations of the National Council on Radiation Protection and Measurements. Bethesda, MD: The Council, 1987.

MLA (9th ed.) Citation

National Council on Radiation Protection and Measurements. Exposure of the Population in the United States and Canada from Natural Background Radiation: Recommendations of the National Council on Radiation Protection and Measurements. The Council, 1987.