Gaya APA

Commerce, U, S, D, O. (0). Radioactivity: Recommendations of the International Commission on Radiological Units and Measurements, Handbook 86 (-). USA: National Bureau of Standards.

Gaya MLA

Commerce, United, States, Department, Of. "Radioactivity: Recommendations of the International Commission on Radiological Units and Measurements, Handbook 86". - USA: National Bureau of Standards, 0. Book.