APA (7e ed.) Bronvermelding

Não informado. (2011). Mining Environmental Management. Mining Communications.

Chicago (17e ed.) Bronvermelding

Não informado. Mining Environmental Management. London: Mining Communications, 2011.

MLA (8e ed.) Bronvermelding

Não informado. Mining Environmental Management. Mining Communications, 2011.

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