Παραπομπή σε μορφή APA (7η εκδ.)

Childs, M. (1999). Parking spaces a design, implementation, and use manual for architects, planners, and engineers. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Childs, Mark. Parking Spaces a Design, Implementation, and Use Manual for Architects, Planners, and Engineers. McGraw-Hill, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Childs, Mark. Parking Spaces a Design, Implementation, and Use Manual for Architects, Planners, and Engineers. McGraw-Hill, 1999.