APA (7e ed.) Bronvermelding

Não informado. (1984). Journal of Synthetic Lubrication. Leaf Coppin Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Synthetic Lubrication. Kent, Inglaterra: Leaf Coppin Publishing, 1984.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Synthetic Lubrication. Leaf Coppin Publishing, 1984.

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