APA-čujuhus (7. p.)
Hardin, G. J. (1993). Living within limits: Ecology, economics, and population taboos. Oxford University Press.
Chicago-čujuhus (17. p.)
Hardin, Garrett James. Living Within Limits: Ecology, Economics, and Population Taboos. New York: Oxford University Press, 1993.
MLA-čujuhus (9. p.)
Hardin, Garrett James. Living Within Limits: Ecology, Economics, and Population Taboos. Oxford University Press, 1993.
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