Παραπομπή σε μορφή APA (7η εκδ.)

(1977). The many facets of human settlements: Science and society. Pergamon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Many Facets of Human Settlements: Science and Society. Oxford: Pergamon Press, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

The Many Facets of Human Settlements: Science and Society. Pergamon Press, 1977.