Underwood, E. (1962). Trace elements in human and animal nutrition (2nd edition.). Academic Press.
Cita Chicago Style (17a ed.)Underwood, E.J. Trace Elements in Human and Animal Nutrition. 2nd edition. New York: Academic Press, 1962.
Cita MLA (8a ed.)Underwood, E.J. Trace Elements in Human and Animal Nutrition. 2nd edition. Academic Press, 1962.
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