APA (7e ed.) Bronvermelding

Não informado. (1977). Journal of Powder and Bulk Solids Technology. International Powder Institute.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Powder and Bulk Solids Technology. Chicago, Ill: International Powder Institute, 1977.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Powder and Bulk Solids Technology. International Powder Institute, 1977.

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