APA (7e ed.) Bronvermelding

Não informado. (1975). Solid wastes. Institute of Solid Wastes Management.

Chicago (17e ed.) Bronvermelding

Não informado. Solid Wastes. London: Institute of Solid Wastes Management, 1975.

MLA (8e ed.) Bronvermelding

Não informado. Solid Wastes. Institute of Solid Wastes Management, 1975.

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