APA (7e ed.) Bronvermelding

Não informado. (2021). Engineering Index Monthly and Author Index. Engineering Index.

Chicago (17e ed.) Bronvermelding

Não informado. Engineering Index Monthly and Author Index. New York: Engineering Index, 2021.

MLA (8e ed.) Bronvermelding

Não informado. Engineering Index Monthly and Author Index. Engineering Index, 2021.

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