Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Ndubisi, F. O. (2014). The Ecological Design and Planning Reader. Island Press/Center for Resource Economics : Imprint: Island Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Forster O. Ndubisi. The Ecological Design and Planning Reader. Washington, DC: Island Press/Center for Resource Economics : Imprint: Island Press, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Forster O. Ndubisi. The Ecological Design and Planning Reader. Island Press/Center for Resource Economics : Imprint: Island Press, 2014.