Citação norma APA

National institute of rural development. (1990). Rural development statistics 1989. National institute of rural development.

Citação norma Chicago

National institute of rural development. Rural Development Statistics 1989. Hyderabad: National institute of rural development, 1990.

Citação norma MLA

National institute of rural development. Rural Development Statistics 1989. National institute of rural development, 1990.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.