APA (7e ed.) Bronvermelding

Não informado. (2021). Information Services & Use. North-Holland Publishing Company.

Chicago (17e ed.) Bronvermelding

Não informado. Information Services & Use. Amsterdam: North-Holland Publishing Company, 2021.

MLA (8e ed.) Bronvermelding

Não informado. Information Services & Use. North-Holland Publishing Company, 2021.

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