APA (7e ed.) Bronvermelding

Não informado. (2004). Engineering digest. Canadian Engineering.

Chicago (17e ed.) Bronvermelding

Não informado. Engineering Digest. Toronto, Canada: Canadian Engineering, 2004.

MLA (8e ed.) Bronvermelding

Não informado. Engineering Digest. Canadian Engineering, 2004.

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