Παραπομπή σε μορφή APA (7η εκδ.)

Hilberseimer, L. (1955). The nature of cities: Origin, growth, and decline, pattern and form, planning problems. Paul Theobaled & Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hilberseimer, Ludwig. The Nature of Cities: Origin, Growth, and Decline, Pattern and Form, Planning Problems. Chicago: Paul Theobaled & Co., 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hilberseimer, Ludwig. The Nature of Cities: Origin, Growth, and Decline, Pattern and Form, Planning Problems. Paul Theobaled & Co., 1955.