Παραπομπή σε μορφή APA (7η εκδ.)

(2014). SUSTAINABLE parking design & management: National Parking Association and the International Parking Institute. National Parking Association and International Parking Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SUSTAINABLE Parking Design & Management: National Parking Association and the International Parking Institute. National Parking Association and International Parking Institute, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

SUSTAINABLE Parking Design & Management: National Parking Association and the International Parking Institute. National Parking Association and International Parking Institute, 2014.