APA-viite (7. p.)
ebrary, Inc, & Cenkl, P. (2010). Nature and culture in the northern forest: Region, heritage, and environment in the rural Northeast. University of Iowa Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Pavel Cenkl. Nature and Culture in the Northern Forest: Region, Heritage, and Environment in the Rural Northeast. Iowa City, Iowa: University of Iowa Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, ja Pavel Cenkl. Nature and Culture in the Northern Forest: Region, Heritage, and Environment in the Rural Northeast. University of Iowa Press, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.