Trích dẫn APA

India. Directorate of National Sample Survey. (1968). National sample survey \no. 125, 19th round, technical paper on sample design. National Sample Survey Organisation.

Trích dẫn kiểu Chicago

India. Directorate of National Sample Survey. National Sample Survey \no. 125, 19th Round, Technical Paper on Sample Design. Delhi: National Sample Survey Organisation, 1968.

Trích dẫn MLA

India. Directorate of National Sample Survey. National Sample Survey \no. 125, 19th Round, Technical Paper on Sample Design. National Sample Survey Organisation, 1968.

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