APA (7e ed.) Bronvermelding

Não informado. (1948). Journal of the Society of Leather Trades Chemists. Society of Leather Trades Chemists.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the Society of Leather Trades Chemists. Redbourne, Inglaterra: Society of Leather Trades Chemists, 1948.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the Society of Leather Trades Chemists. Society of Leather Trades Chemists, 1948.

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