APA (7e ed.) Bronvermelding

Não informado. (1985). WASTE TREATMENT TECHNOLOGY NEWS. Business Communications.

Chicago (17e ed.) Bronvermelding

Não informado. WASTE TREATMENT TECHNOLOGY NEWS. Stanford, Conn: Business Communications, 1985.

MLA (8e ed.) Bronvermelding

Não informado. WASTE TREATMENT TECHNOLOGY NEWS. Business Communications, 1985.

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