APA (7e ed.) Bronvermelding

Não informado. (1982). Wastes management. Institute of Solid Wastes Management.

Chicago (17e ed.) Bronvermelding

Não informado. Wastes Management. London: Institute of Solid Wastes Management, 1982.

MLA (8e ed.) Bronvermelding

Não informado. Wastes Management. Institute of Solid Wastes Management, 1982.

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