Hughes, D. J. (1968). Science and Starvation. ELSEVIER.
Cita Chicago (17th ed.)Hughes, Donald J. Science and Starvation. ELSEVIER, 1968.
Cita MLA (8th ed.)Hughes, Donald J. Science and Starvation. ELSEVIER, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.