APA-referens (7:e uppl.)
Wardle, D. A. (2002). Communities and ecosystems: Linking the aboveground and belowground components. Princeton University Press.
Chicago-referens (17:e uppl.)
Wardle, David A. Communities and Ecosystems: Linking the Aboveground and Belowground Components. Princeton, N.J.: Princeton University Press, 2002.
MLA-referens (9:e uppl.)
Wardle, David A. Communities and Ecosystems: Linking the Aboveground and Belowground Components. Princeton University Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.