APA (7e ed.) Bronvermelding

Não informado. (1954). Rubber and plastics age. Rubber and Technical Press.

Chicago (17e ed.) Bronvermelding

Não informado. Rubber and Plastics Age. London: Rubber and Technical Press, 1954.

MLA (8e ed.) Bronvermelding

Não informado. Rubber and Plastics Age. Rubber and Technical Press, 1954.

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