APA (7 ম সংস্করণ) উদ্ধৃতি

Gupta, D. (1968). Evaluation of high yielding varieties programme, 1967-68: A case study of district Saharanpur. Univ. of Delhi (AERC).

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gupta, D.P. Evaluation of High Yielding Varieties Programme, 1967-68: A Case Study of District Saharanpur. Univ. of Delhi (AERC), 1968.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Gupta, D.P. Evaluation of High Yielding Varieties Programme, 1967-68: A Case Study of District Saharanpur. Univ. of Delhi (AERC), 1968.