APA (7e ed.) Bronvermelding

Não informado. (1958). Engineering materials and design. Heywood.

Chicago (17e ed.) Bronvermelding

Não informado. Engineering Materials and Design. London: Heywood, 1958.

MLA (8e ed.) Bronvermelding

Não informado. Engineering Materials and Design. Heywood, 1958.

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