National Research Council (U.S.) Subcommittee on the Tenth Edition of the RDAs. (1989). Recommended dietary allowances (10th ed.). National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.) Subcommittee on the Tenth Edition of the RDAs. Recommended Dietary Allowances. 10th ed. Washington, D.C: National Academy Press, 1989.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.) Subcommittee on the Tenth Edition of the RDAs. Recommended Dietary Allowances. 10th ed. National Academy Press, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.