Odum, H. T. (1981). Energy basis for man and nature (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Odum, Howard T. Energy Basis for Man and Nature. 2nd ed. New York: McGraw-Hill, 1981.
Cita MLA (9th ed.)Odum, Howard T. Energy Basis for Man and Nature. 2nd ed. McGraw-Hill, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.