Παραπομπή σε μορφή APA (7η εκδ.)

Whitford, M. J. (1992). Getting rid of graffiti: A practical guide to graffiti removal and anti-graffiti protection. E & F N Spon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Whitford, M. J. Getting Rid of Graffiti: A Practical Guide to Graffiti Removal and Anti-graffiti Protection. London: E & F N Spon, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Whitford, M. J. Getting Rid of Graffiti: A Practical Guide to Graffiti Removal and Anti-graffiti Protection. E & F N Spon, 1992.