Citação norma APA

India. Directorate of National Sample Survey. (1977). National sample survey , 25th round, July 70 - June 71, sub round II Oct. - Dec. 70. number 225. National Sample Survey Organisation.

Citação norma Chicago

India. Directorate of National Sample Survey. National Sample Survey , 25th Round, July 70 - June 71, Sub Round II Oct. - Dec. 70. Number 225. National Sample Survey Organisation, 1977.

Citação norma MLA

India. Directorate of National Sample Survey. National Sample Survey , 25th Round, July 70 - June 71, Sub Round II Oct. - Dec. 70. Number 225. National Sample Survey Organisation, 1977.

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