APA-referens (7:e uppl.)
Marty, G. (2010). Memory of trees: A daughter's story of a family farm. University of Minnesota Press.
Chicago-referens (17:e uppl.)
Marty, Gayla. Memory of Trees: A Daughter's Story of a Family Farm. Minneapolis: University of Minnesota Press, 2010.
MLA-referens (9:e uppl.)
Marty, Gayla. Memory of Trees: A Daughter's Story of a Family Farm. University of Minnesota Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.