APA (7e ed.) Bronvermelding

Não informado. (1957). Rubber Journal and International Plastics. Maclaren and Sons.

Chicago (17e ed.) Bronvermelding

Não informado. Rubber Journal and International Plastics. London: Maclaren and Sons, 1957.

MLA (8e ed.) Bronvermelding

Não informado. Rubber Journal and International Plastics. Maclaren and Sons, 1957.

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