APA Citation

Underwood. (1977). Trace elements in human and animal nutrition (4th ed.). New York: Academic Press.

Chicago Style Citation

Underwood. Trace Elements in Human and Animal Nutrition. 4th ed. New York: Academic Press, 1977.

MLA Citation

Underwood. Trace Elements in Human and Animal Nutrition. 4th ed. New York: Academic Press, 1977.

Warning: These citations may not always be 100% accurate.