Cita APA (7a ed.)

Walker, J. S. (2000). Permissible dose: A history of radiation protection in the twentieth century. University of California Press.

Cita Chicago Style (17a ed.)

Walker, J. Samuel. Permissible Dose: A History of Radiation Protection in the Twentieth Century. Berkeley: University of California Press, 2000.

Cita MLA (8a ed.)

Walker, J. Samuel. Permissible Dose: A History of Radiation Protection in the Twentieth Century. University of California Press, 2000.