Παραπομπή σε μορφή APA (7η εκδ.)

(2003). Everything you need, everywhere you need it before you need it: Serving Sanitary Industries.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Everything You Need, Everywhere You Need It Before You Need It: Serving Sanitary Industries. 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Everything You Need, Everywhere You Need It Before You Need It: Serving Sanitary Industries. 2003.