APA
Cropper M., Mani Muthukumara, Griffiths Cahrles & The World Bank. (1997). Roads, population pressures, and deforestation in Thailand, 1976-89. Washigton: World Bank.
Chicago
Cropper Maureen, Mani Muthukumara, Griffiths Cahrles and The World Bank. 1997. Roads, population pressures, and deforestation in Thailand, 1976-89. Washigton: World Bank.
Harvard
Cropper M., Mani Muthukumara, Griffiths Cahrles and The World Bank. (1997). Roads, population pressures, and deforestation in Thailand, 1976-89. Washigton: World Bank.
MLA
Cropper Maureen, Mani Muthukumara, Griffiths Cahrles and The World Bank. Roads, population pressures, and deforestation in Thailand, 1976-89. Washigton: World Bank. 1997.