APA (7th ed.) Citation

Underwood, E. J. (1971). Trace elements in human and animal nutrition (Third edition.). Academic Press.

Chicago Style (17th ed.) Citation

Underwood, Eric J. Trace Elements in Human and Animal Nutrition. Third edition. New York: Academic Press, 1971.

MLA (9th ed.) Citation

Underwood, Eric J. Trace Elements in Human and Animal Nutrition. Third edition. Academic Press, 1971.