APA (7e ed.) Bronvermelding

Não informado. (1969). Solid Wastes Management Refuse Removal Journal. Communication Channels.

Chicago (17e ed.) Bronvermelding

Não informado. Solid Wastes Management Refuse Removal Journal. New York: Communication Channels, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Solid Wastes Management Refuse Removal Journal. Communication Channels, 1969.

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