APA
(1971). Radiation quantities and units. Washington: International Commission on Radiation Units and Measurements.
Chicago
1971. Radiation quantities and units. Washington: International Commission on Radiation Units and Measurements.
Harvard
(1971). Radiation quantities and units. Washington: International Commission on Radiation Units and Measurements.
MLA
Radiation quantities and units. Washington: International Commission on Radiation Units and Measurements. 1971.