Odum, E. P. (1970). Ecology:: The Link Between the Natural and the Social Sciences (2nd ed.). Oxford & IBH Publishing Co..
Cita Chicago (17th ed.)Odum, Eugene P. Ecology:: The Link Between the Natural and the Social Sciences. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 1970.
Cita MLA (9th ed.)Odum, Eugene P. Ecology:: The Link Between the Natural and the Social Sciences. 2nd ed. Oxford & IBH Publishing Co., 1970.
Atenció: Aquestes cites poden no estar 100% correctes.