APA način citiranja (7. izdanje)
ebrary, Inc, & Sackman, D. C. (2010). A companion to American environmental history. Wiley-Blackwell.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Douglas Cazaux Sackman. A Companion to American Environmental History. Chichester, West Sussex ; Malden, MA: Wiley-Blackwell, 2010.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Douglas Cazaux Sackman. A Companion to American Environmental History. Wiley-Blackwell, 2010.
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