Merkoša sitáhtat

APA-čujuhus (7. p.)
Siebert, H. (2008). Economics of the Environment: Theory and Policy (7.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-73707-0
Chicago-čujuhus (17. p.)
Siebert, Horst. Economics of the Environment: Theory and Policy. 7. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-73707-0.
MLA-čujuhus (9. p.)
Siebert, Horst. Economics of the Environment: Theory and Policy. 7. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-73707-0.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.