Harm, W. (1980). Biological effects of ultraviolet radiation. Cambridge University Press.
Citación estilo ChicagoHarm, Walter. Biological Effects of Ultraviolet Radiation. Cambridge: Cambridge University Press, 1980.
Cita MLAHarm, Walter. Biological Effects of Ultraviolet Radiation. Cambridge University Press, 1980.
Warning: These citations may not always be 100% accurate.