Ultraviolet light and vitamin D in nutrition,
by Katharine Blunt ... and Ruth Cowan ...
APA Citation
Blunt, K. (1930). Ultraviolet light and vitamin D in nutrition. Chicago, Ill.: The University of Chicago Press.
MLA Citation
Blunt, Katharine, 1876-1954. Ultraviolet Light And Vitamin D In Nutrition. Chicago, Ill.: The University of Chicago Press, 1930.
Warning: These citations may not always be complete (especially for serials).