APA (7e ed.) Bronvermelding

Não informado. (2021). Handbook & Directory. American Society for Information Science.

Chicago (17e ed.) Bronvermelding

Não informado. Handbook & Directory. Washington: American Society for Information Science, 2021.

MLA (8e ed.) Bronvermelding

Não informado. Handbook & Directory. American Society for Information Science, 2021.

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