APA-Zitierstil (7. Ausg.)

Underwood, E. J. (1977). Trace elements in human and animal nutrition (4th ed.). Academic Press.

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

Underwood, Eric J. Trace Elements in Human and Animal Nutrition. 4th ed. Academic Press, 1977.