APA (7e ed.) Bronvermelding

Não informado. (2007). Fire Management Today. U.S. Department of Agriculture, Forest Service.

Chicago (17e ed.) Bronvermelding

Não informado. Fire Management Today. Washington: U.S. Department of Agriculture, Forest Service, 2007.

MLA (8e ed.) Bronvermelding

Não informado. Fire Management Today. U.S. Department of Agriculture, Forest Service, 2007.

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