Παραπομπή σε μορφή APA (7η εκδ.)

Wardle, D. A. (2002). Communities and ecosystems: Linking aboveground and belowground components. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wardle, David A. Communities and Ecosystems: Linking Aboveground and Belowground Components. Princeton: Princeton University Press, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wardle, David A. Communities and Ecosystems: Linking Aboveground and Belowground Components. Princeton University Press, 2002.