APA (7e ed.) Bronvermelding

Não informado. (2002). Journal. Institution of Mechanical Engineers.

Chicago (17e ed.) Bronvermelding

Não informado. Journal. London: Institution of Mechanical Engineers, 2002.

MLA (8e ed.) Bronvermelding

Não informado. Journal. Institution of Mechanical Engineers, 2002.

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