APA

Ketterings Q M, Noordwijk M van, Penot E & Wibowo T T. (1999). Farmers perspectives on slash-and-burn as a land clearing method for small-scale rubber producers in Sepunggur, Jambi Province, Sumatra, Indonesia. : Forest Ecology and Management.

Chicago

Ketterings Q M, Noordwijk M van, Penot E and Wibowo T T. 1999. Farmers perspectives on slash-and-burn as a land clearing method for small-scale rubber producers in Sepunggur, Jambi Province, Sumatra, Indonesia. : Forest Ecology and Management.

Harvard

Ketterings Q M, Noordwijk M van, Penot E and Wibowo T T. (1999). Farmers perspectives on slash-and-burn as a land clearing method for small-scale rubber producers in Sepunggur, Jambi Province, Sumatra, Indonesia. : Forest Ecology and Management.

MLA

Ketterings Q M, Noordwijk M van, Penot E and Wibowo T T. Farmers perspectives on slash-and-burn as a land clearing method for small-scale rubber producers in Sepunggur, Jambi Province, Sumatra, Indonesia. : Forest Ecology and Management. 1999.