APA-viite (7. p.)
Hackett, S. C. (2006). Environmental and natural resources economics: Theory, policy, and the sustainable society (3rd ed.). M.E. Sharpe.
Chicago-viite (17. p.)
Hackett, Steven C. Environmental and Natural Resources Economics: Theory, Policy, and the Sustainable Society. 3rd ed. Armonk, N.Y.: M.E. Sharpe, 2006.
MLA-viite (9. p.)
Hackett, Steven C. Environmental and Natural Resources Economics: Theory, Policy, and the Sustainable Society. 3rd ed. M.E. Sharpe, 2006.
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