APA (7e ed.) Bronvermelding

Papua New Guinea. Dept. of Forests & Papua New Guinea. Dept. of Forests. Annual report. The Dept.

Chicago (17e ed.) Bronvermelding

Papua New Guinea. Dept. of Forests en Papua New Guinea. Dept. of Forests. Annual Report. Port Moresby: The Dept.

MLA (8e ed.) Bronvermelding

Papua New Guinea. Dept. of Forests en Papua New Guinea. Dept. of Forests. Annual Report. The Dept.

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