APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.