Committee on Dietary Allowances. (1974). Recommended dietary allowances (8a. ed.). National Academy of Sciences.
Cita Chicago (17th ed.)Committee on Dietary Allowances. Recommended Dietary Allowances. 8a. ed. Washington, D.C: National Academy of Sciences, 1974.
Cita MLA (9th ed.)Committee on Dietary Allowances. Recommended Dietary Allowances. 8a. ed. National Academy of Sciences, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.