Trích dẫn APA

India. Directorate of National Sample Survey. (1983). National sample survey 39th round: Instruction to field staff. National Sample Survey Organisation.

Trích dẫn kiểu Chicago

India. Directorate of National Sample Survey. National Sample Survey 39th Round: Instruction to Field Staff. Delhi: National Sample Survey Organisation, 1983.

Trích dẫn MLA

India. Directorate of National Sample Survey. National Sample Survey 39th Round: Instruction to Field Staff. National Sample Survey Organisation, 1983.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.