APA-referens (7:e uppl.)
Petrova, S. (2014). Communities in transition: Protected nature and local people in Eastern and Central Europe. Ashgate.
Chicago-referens (17:e uppl.)
Petrova, Saska. Communities in Transition: Protected Nature and Local People in Eastern and Central Europe. Surrey, England ; Burlington, Vermont: Ashgate, 2014.
MLA-referens (9:e uppl.)
Petrova, Saska. Communities in Transition: Protected Nature and Local People in Eastern and Central Europe. Ashgate, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.