APA (7e ed.) Bronvermelding

Não informado. (1903). Science abstracts. Institution of Electrical Engineers.

Chicago (17e ed.) Bronvermelding

Não informado. Science Abstracts. London: Institution of Electrical Engineers, 1903.

MLA (8e ed.) Bronvermelding

Não informado. Science Abstracts. Institution of Electrical Engineers, 1903.

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