Gaya APA

Robert, 2, M, H., E., 1, T, J. (1983). Radiological Assessment, A Textbook on Environmental Dose Analysis . Washington DC: US-NRC.

Gaya MLA

Robert, 2., Meyer,, H.., E., 1., Till,, John. "Radiological Assessment, A Textbook on Environmental Dose Analysis". Washington DC: US-NRC, 1983. Book.